203257080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 754790400

約数和(自身を除く): 551533320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 467, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 934, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1401, 1404, 1560, 1612, 1674, 1755, 1860, 1868, 2015, 2232, 2335, 2340, 2418, 2790, 2802, 2808, 3224, 3348, 3510, 3627, 3720, 3736, 4030, 4185, 4203, 4670, 4680, 4836, 5580, 5604, 6045, 6071, 6696, 7005, 7020, 7254, 8060, 8370, 8406, 9340, 9672, 10881, 11160, 11208, 12090, 12142, 12609, 14010, 14040, 14477, 14508, 16120, 16740, 16812, 18135, 18213, 18680, 21015, 21762, 24180, 24284, 25218, 28020, 28954, 29016, 30355, 33480, 33624, 36270, 36426, 42030, 43431, 43524, 48360, 48568, 50436, 54405, 54639, 56040, 57908, 60710, 63045, 72385, 72540, 72852, 84060, 86862, 87048, 91065, 100872, 108810, 109278, 115816, 121420, 126090, 130293, 144770, 145080, 145704, 163917, 168120, 173724, 182130, 188201, 217155, 217620, 218556, 242840, 252180, 260586, 273195, 289540, 327834, 347448, 364260, 376402, 390879, 434310, 435240, 437112, 504360, 521172, 546390, 564603, 579080, 651465, 655668, 728520, 752804, 781758, 819585, 868620, 941005, 1042344, 1092780, 1129206, 1302930, 1311336, 1505608, 1563516, 1639170, 1693809, 1737240, 1882010, 1954395, 2185560, 2258412, 2605860, 2823015, 3127032, 3278340, 3387618, 3764020, 3908790, 4516824, 5081427, 5211720, 5646030, 6556680, 6775236, 7528040, 7817580, 8469045, 10162854, 11292060, 13550472, 15635160, 16938090, 20325708, 22584120, 25407135, 33876180, 40651416, 50814270, 67752360, 101628540, 203257080]

約数ペア:

[(1, 203257080), (2, 101628540), (3, 67752360), (4, 50814270), (5, 40651416), (6, 33876180), (8, 25407135), (9, 22584120), (10, 20325708), (12, 16938090), (13, 15635160), (15, 13550472), (18, 11292060), (20, 10162854), (24, 8469045), (26, 7817580), (27, 7528040), (30, 6775236), (31, 6556680), (36, 5646030), (39, 5211720), (40, 5081427), (45, 4516824), (52, 3908790), (54, 3764020), (60, 3387618), (62, 3278340), (65, 3127032), (72, 2823015), (78, 2605860), (90, 2258412), (93, 2185560), (104, 1954395), (108, 1882010), (117, 1737240), (120, 1693809), (124, 1639170), (130, 1563516), (135, 1505608), (155, 1311336), (156, 1302930), (180, 1129206), (186, 1092780), (195, 1042344), (216, 941005), (234, 868620), (248, 819585), (260, 781758), (270, 752804), (279, 728520), (310, 655668), (312, 651465), (351, 579080), (360, 564603), (372, 546390), (390, 521172), (403, 504360), (465, 437112), (467, 435240), (468, 434310), (520, 390879), (540, 376402), (558, 364260), (585, 347448), (620, 327834), (702, 289540), (744, 273195), (780, 260586), (806, 252180), (837, 242840), (930, 218556), (934, 217620), (936, 217155), (1080, 188201), (1116, 182130), (1170, 173724), (1209, 168120), (1240, 163917), (1395, 145704), (1401, 145080), (1404, 144770), (1560, 130293), (1612, 126090), (1674, 121420), (1755, 115816), (1860, 109278), (1868, 108810), (2015, 100872), (2232, 91065), (2335, 87048), (2340, 86862), (2418, 84060), (2790, 72852), (2802, 72540), (2808, 72385), (3224, 63045), (3348, 60710), (3510, 57908), (3627, 56040), (3720, 54639), (3736, 54405), (4030, 50436), (4185, 48568), (4203, 48360), (4670, 43524), (4680, 43431), (4836, 42030), (5580, 36426), (5604, 36270), (6045, 33624), (6071, 33480), (6696, 30355), (7005, 29016), (7020, 28954), (7254, 28020), (8060, 25218), (8370, 24284), (8406, 24180), (9340, 21762), (9672, 21015), (10881, 18680), (11160, 18213), (11208, 18135), (12090, 16812), (12142, 16740), (12609, 16120), (14010, 14508), (14040, 14477)]