205243128900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1296

約数の個数: 432

約数和(自身を含む): 687525995520

約数和(自身を除く): 482282866620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 59, 60, 69, 75, 90, 92, 100, 115, 118, 138, 150, 163, 177, 180, 207, 225, 230, 236, 276, 295, 300, 326, 345, 354, 414, 450, 460, 489, 531, 575, 590, 652, 690, 708, 815, 828, 885, 900, 978, 1031, 1035, 1062, 1150, 1180, 1357, 1380, 1467, 1475, 1630, 1725, 1770, 1956, 2062, 2070, 2124, 2300, 2445, 2655, 2714, 2934, 2950, 3093, 3260, 3450, 3540, 3749, 4071, 4075, 4124, 4140, 4425, 4890, 5155, 5175, 5310, 5428, 5868, 5900, 6186, 6785, 6900, 7335, 7498, 8142, 8150, 8850, 9279, 9617, 9780, 10310, 10350, 10620, 11247, 12213, 12225, 12372, 13275, 13570, 14670, 14996, 15465, 16284, 16300, 17700, 18558, 18745, 19234, 20355, 20620, 20700, 22494, 23713, 24426, 24450, 25775, 26550, 27140, 28851, 29340, 30930, 33741, 33925, 36675, 37116, 37490, 38468, 40710, 44988, 46395, 47426, 48085, 48852, 48900, 51550, 53100, 56235, 57702, 60829, 61065, 61860, 67482, 67850, 71139, 73350, 74980, 77325, 81420, 86553, 92790, 93725, 94852, 96170, 101775, 103100, 112470, 115404, 118565, 121658, 122130, 134964, 135700, 142278, 144255, 146700, 154650, 168053, 168705, 173106, 182487, 185580, 187450, 192340, 203550, 213417, 221191, 224940, 231975, 237130, 240425, 243316, 244260, 281175, 284556, 288510, 304145, 305325, 309300, 336106, 337410, 346212, 355695, 364974, 374900, 407100, 426834, 432765, 442382, 463950, 474260, 480850, 504159, 547461, 562350, 577020, 592825, 608290, 610650, 663573, 672212, 674820, 711390, 721275, 729948, 840265, 843525, 853668, 865530, 884764, 912435, 927900, 961700, 1008318, 1067085, 1094922, 1105955, 1124700, 1185650, 1216580, 1221300, 1327146, 1399067, 1422780, 1442550, 1512477, 1520725, 1680530, 1687050, 1731060, 1778475, 1824870, 1990719, 2016636, 2134170, 2163825, 2189844, 2211910, 2371300, 2520795, 2654292, 2737305, 2798134, 2885100, 3024954, 3041450, 3317865, 3361060, 3374100, 3556950, 3649740, 3865219, 3981438, 4197201, 4201325, 4268340, 4327650, 4423820, 4562175, 5041590, 5335425, 5474610, 5529775, 5596268, 6049908, 6082900, 6635730, 6995335, 7113900, 7562385, 7730438, 7962876, 8394402, 8402650, 8655300, 9124350, 9915127, 9953595, 10083180, 10670850, 10949220, 11059550, 11595657, 12591603, 12603975, 13271460, 13686525, 13990670, 15124770, 15460876, 16589325, 16788804, 16805300, 18248700, 19326095, 19830254, 19907190, 20986005, 21341700, 22119100, 23191314, 25183206, 25207950, 27373050, 27981340, 29745381, 30249540, 33178650, 34786971, 34976675, 37811925, 38652190, 39660508, 39814380, 41972010, 46382628, 49575635, 49767975, 50366412, 50415900, 54746100, 57978285, 59490762, 62958015, 66357300, 69573942, 69953350, 75623850, 77304380, 83944020, 89236143, 96630475, 99151270, 99535950, 104930025, 115956570, 118981524, 125916030, 139147884, 139906700, 148726905, 151247700, 173934855, 178472286, 193260950, 198302540, 199071900, 209860050, 228047921, 231913140, 247878175, 251832060, 289891425, 297453810, 314790075, 347869710, 356944572, 386521900, 419720100, 446180715, 456095842, 495756350, 579782850, 594907620, 629580150, 684143763, 695739420, 743634525, 869674275, 892361430, 912191684, 991512700, 1140239605, 1159565700, 1259160300, 1368287526, 1487269050, 1739348550, 1784722860, 2052431289, 2230903575, 2280479210, 2736575052, 2974538100, 3420718815, 3478697100, 4104862578, 4461807150, 4560958420, 5701198025, 6841437630, 8209725156, 8923614300, 10262156445, 11402396050, 13682875260, 17103594075, 20524312890, 22804792100, 34207188150, 41048625780, 51310782225, 68414376300, 102621564450, 205243128900]

約数ペア:

[(1, 205243128900), (2, 102621564450), (3, 68414376300), (4, 51310782225), (5, 41048625780), (6, 34207188150), (9, 22804792100), (10, 20524312890), (12, 17103594075), (15, 13682875260), (18, 11402396050), (20, 10262156445), (23, 8923614300), (25, 8209725156), (30, 6841437630), (36, 5701198025), (45, 4560958420), (46, 4461807150), (50, 4104862578), (59, 3478697100), (60, 3420718815), (69, 2974538100), (75, 2736575052), (90, 2280479210), (92, 2230903575), (100, 2052431289), (115, 1784722860), (118, 1739348550), (138, 1487269050), (150, 1368287526), (163, 1259160300), (177, 1159565700), (180, 1140239605), (207, 991512700), (225, 912191684), (230, 892361430), (236, 869674275), (276, 743634525), (295, 695739420), (300, 684143763), (326, 629580150), (345, 594907620), (354, 579782850), (414, 495756350), (450, 456095842), (460, 446180715), (489, 419720100), (531, 386521900), (575, 356944572), (590, 347869710), (652, 314790075), (690, 297453810), (708, 289891425), (815, 251832060), (828, 247878175), (885, 231913140), (900, 228047921), (978, 209860050), (1031, 199071900), (1035, 198302540), (1062, 193260950), (1150, 178472286), (1180, 173934855), (1357, 151247700), (1380, 148726905), (1467, 139906700), (1475, 139147884), (1630, 125916030), (1725, 118981524), (1770, 115956570), (1956, 104930025), (2062, 99535950), (2070, 99151270), (2124, 96630475), (2300, 89236143), (2445, 83944020), (2655, 77304380), (2714, 75623850), (2934, 69953350), (2950, 69573942), (3093, 66357300), (3260, 62958015), (3450, 59490762), (3540, 57978285), (3749, 54746100), (4071, 50415900), (4075, 50366412), (4124, 49767975), (4140, 49575635), (4425, 46382628), (4890, 41972010), (5155, 39814380), (5175, 39660508), (5310, 38652190), (5428, 37811925), (5868, 34976675), (5900, 34786971), (6186, 33178650), (6785, 30249540), (6900, 29745381), (7335, 27981340), (7498, 27373050), (8142, 25207950), (8150, 25183206), (8850, 23191314), (9279, 22119100), (9617, 21341700), (9780, 20986005), (10310, 19907190), (10350, 19830254), (10620, 19326095), (11247, 18248700), (12213, 16805300), (12225, 16788804), (12372, 16589325), (13275, 15460876), (13570, 15124770), (14670, 13990670), (14996, 13686525), (15465, 13271460), (16284, 12603975), (16300, 12591603), (17700, 11595657), (18558, 11059550), (18745, 10949220), (19234, 10670850), (20355, 10083180), (20620, 9953595), (20700, 9915127), (22494, 9124350), (23713, 8655300), (24426, 8402650), (24450, 8394402), (25775, 7962876), (26550, 7730438), (27140, 7562385), (28851, 7113900), (29340, 6995335), (30930, 6635730), (33741, 6082900), (33925, 6049908), (36675, 5596268), (37116, 5529775), (37490, 5474610), (38468, 5335425), (40710, 5041590), (44988, 4562175), (46395, 4423820), (47426, 4327650), (48085, 4268340), (48852, 4201325), (48900, 4197201), (51550, 3981438), (53100, 3865219), (56235, 3649740), (57702, 3556950), (60829, 3374100), (61065, 3361060), (61860, 3317865), (67482, 3041450), (67850, 3024954), (71139, 2885100), (73350, 2798134), (74980, 2737305), (77325, 2654292), (81420, 2520795), (86553, 2371300), (92790, 2211910), (93725, 2189844), (94852, 2163825), (96170, 2134170), (101775, 2016636), (103100, 1990719), (112470, 1824870), (115404, 1778475), (118565, 1731060), (121658, 1687050), (122130, 1680530), (134964, 1520725), (135700, 1512477), (142278, 1442550), (144255, 1422780), (146700, 1399067), (154650, 1327146), (168053, 1221300), (168705, 1216580), (173106, 1185650), (182487, 1124700), (185580, 1105955), (187450, 1094922), (192340, 1067085), (203550, 1008318), (213417, 961700), (221191, 927900), (224940, 912435), (231975, 884764), (237130, 865530), (240425, 853668), (243316, 843525), (244260, 840265), (281175, 729948), (284556, 721275), (288510, 711390), (304145, 674820), (305325, 672212), (309300, 663573), (336106, 610650), (337410, 608290), (346212, 592825), (355695, 577020), (364974, 562350), (374900, 547461), (407100, 504159), (426834, 480850), (432765, 474260), (442382, 463950)]