2555991900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 486

約数和(自身を含む): 10265280480

約数和(自身を除く): 7709288580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 49, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 98, 99, 100, 105, 110, 121, 126, 132, 140, 147, 150, 154, 165, 175, 180, 196, 198, 210, 220, 225, 231, 242, 245, 252, 275, 294, 300, 308, 315, 330, 350, 363, 385, 396, 420, 441, 450, 462, 479, 484, 490, 495, 525, 539, 550, 588, 605, 630, 660, 693, 700, 726, 735, 770, 825, 847, 882, 900, 924, 958, 980, 990, 1050, 1078, 1089, 1100, 1155, 1210, 1225, 1260, 1386, 1437, 1452, 1470, 1540, 1575, 1617, 1650, 1694, 1764, 1815, 1916, 1925, 1980, 2100, 2156, 2178, 2205, 2310, 2395, 2420, 2450, 2475, 2541, 2695, 2772, 2874, 2940, 3025, 3150, 3234, 3300, 3353, 3388, 3465, 3630, 3675, 3850, 4235, 4311, 4356, 4410, 4620, 4790, 4851, 4900, 4950, 5082, 5269, 5390, 5445, 5748, 5775, 5929, 6050, 6300, 6468, 6706, 6930, 7185, 7260, 7350, 7623, 7700, 8085, 8470, 8622, 8820, 9075, 9580, 9702, 9900, 10059, 10164, 10538, 10780, 10890, 11025, 11550, 11858, 11975, 12100, 12705, 13412, 13475, 13860, 14370, 14700, 15246, 15807, 16170, 16765, 16940, 17244, 17325, 17787, 18150, 19404, 20118, 21076, 21175, 21555, 21780, 22050, 23100, 23471, 23716, 23950, 24255, 25410, 26345, 26950, 27225, 28740, 29645, 30177, 30492, 31614, 32340, 33530, 34650, 35574, 35925, 36300, 36883, 38115, 40236, 40425, 42350, 43110, 44100, 46942, 47421, 47900, 48510, 50295, 50820, 52690, 53361, 53900, 54450, 57959, 59290, 60354, 63228, 63525, 67060, 69300, 70413, 71148, 71850, 73766, 76230, 79035, 80850, 83825, 84700, 86220, 88935, 93884, 94842, 97020, 100590, 105380, 106722, 107775, 108900, 110649, 115918, 117355, 118580, 120708, 121275, 127050, 131725, 140826, 143700, 147532, 148225, 150885, 152460, 158070, 161700, 167650, 173877, 177870, 184415, 189684, 190575, 201180, 211239, 213444, 215550, 221298, 231836, 234710, 237105, 242550, 251475, 254100, 258181, 263450, 266805, 281652, 289795, 296450, 301770, 316140, 331947, 335300, 347754, 352065, 355740, 368830, 381150, 395175, 405713, 422478, 431100, 442596, 444675, 469420, 474210, 485100, 502950, 516362, 521631, 526900, 533610, 553245, 579590, 586775, 592900, 603540, 663894, 695508, 704130, 737660, 754425, 762300, 774543, 790350, 811426, 844956, 869385, 889350, 922075, 948420, 1005900, 1032724, 1043262, 1056195, 1067220, 1106490, 1159180, 1173550, 1185525, 1217139, 1290905, 1327788, 1334025, 1408260, 1448975, 1508850, 1549086, 1580700, 1622852, 1659735, 1738770, 1760325, 1778700, 1844150, 2028565, 2086524, 2112390, 2212980, 2323629, 2347100, 2371050, 2434278, 2581810, 2608155, 2668050, 2766225, 2839991, 2897950, 3017700, 3098172, 3319470, 3477540, 3520650, 3651417, 3688300, 3872715, 4057130, 4224780, 4346925, 4647258, 4742100, 4868556, 5163620, 5216310, 5280975, 5336100, 5532450, 5679982, 5795900, 6085695, 6454525, 6638940, 7041300, 7302834, 7745430, 8114260, 8298675, 8519973, 8693850, 9294516, 10142825, 10432620, 10561950, 11064900, 11359964, 11618145, 12171390, 12909050, 13040775, 14199955, 14605668, 15490860, 16597350, 17039946, 17387700, 18257085, 19363575, 20285650, 21123900, 23236290, 24342780, 25559919, 25818100, 26081550, 28399910, 30428475, 33194700, 34079892, 36514170, 38727150, 40571300, 42599865, 46472580, 51119838, 52163100, 56799820, 58090725, 60856950, 70999775, 73028340, 77454300, 85199730, 91285425, 102239676, 116181450, 121713900, 127799595, 141999550, 170399460, 182570850, 212999325, 232362900, 255599190, 283999100, 365141700, 425998650, 511198380, 638997975, 851997300, 1277995950, 2555991900]

約数ペア:

[(1, 2555991900), (2, 1277995950), (3, 851997300), (4, 638997975), (5, 511198380), (6, 425998650), (7, 365141700), (9, 283999100), (10, 255599190), (11, 232362900), (12, 212999325), (14, 182570850), (15, 170399460), (18, 141999550), (20, 127799595), (21, 121713900), (22, 116181450), (25, 102239676), (28, 91285425), (30, 85199730), (33, 77454300), (35, 73028340), (36, 70999775), (42, 60856950), (44, 58090725), (45, 56799820), (49, 52163100), (50, 51119838), (55, 46472580), (60, 42599865), (63, 40571300), (66, 38727150), (70, 36514170), (75, 34079892), (77, 33194700), (84, 30428475), (90, 28399910), (98, 26081550), (99, 25818100), (100, 25559919), (105, 24342780), (110, 23236290), (121, 21123900), (126, 20285650), (132, 19363575), (140, 18257085), (147, 17387700), (150, 17039946), (154, 16597350), (165, 15490860), (175, 14605668), (180, 14199955), (196, 13040775), (198, 12909050), (210, 12171390), (220, 11618145), (225, 11359964), (231, 11064900), (242, 10561950), (245, 10432620), (252, 10142825), (275, 9294516), (294, 8693850), (300, 8519973), (308, 8298675), (315, 8114260), (330, 7745430), (350, 7302834), (363, 7041300), (385, 6638940), (396, 6454525), (420, 6085695), (441, 5795900), (450, 5679982), (462, 5532450), (479, 5336100), (484, 5280975), (490, 5216310), (495, 5163620), (525, 4868556), (539, 4742100), (550, 4647258), (588, 4346925), (605, 4224780), (630, 4057130), (660, 3872715), (693, 3688300), (700, 3651417), (726, 3520650), (735, 3477540), (770, 3319470), (825, 3098172), (847, 3017700), (882, 2897950), (900, 2839991), (924, 2766225), (958, 2668050), (980, 2608155), (990, 2581810), (1050, 2434278), (1078, 2371050), (1089, 2347100), (1100, 2323629), (1155, 2212980), (1210, 2112390), (1225, 2086524), (1260, 2028565), (1386, 1844150), (1437, 1778700), (1452, 1760325), (1470, 1738770), (1540, 1659735), (1575, 1622852), (1617, 1580700), (1650, 1549086), (1694, 1508850), (1764, 1448975), (1815, 1408260), (1916, 1334025), (1925, 1327788), (1980, 1290905), (2100, 1217139), (2156, 1185525), (2178, 1173550), (2205, 1159180), (2310, 1106490), (2395, 1067220), (2420, 1056195), (2450, 1043262), (2475, 1032724), (2541, 1005900), (2695, 948420), (2772, 922075), (2874, 889350), (2940, 869385), (3025, 844956), (3150, 811426), (3234, 790350), (3300, 774543), (3353, 762300), (3388, 754425), (3465, 737660), (3630, 704130), (3675, 695508), (3850, 663894), (4235, 603540), (4311, 592900), (4356, 586775), (4410, 579590), (4620, 553245), (4790, 533610), (4851, 526900), (4900, 521631), (4950, 516362), (5082, 502950), (5269, 485100), (5390, 474210), (5445, 469420), (5748, 444675), (5775, 442596), (5929, 431100), (6050, 422478), (6300, 405713), (6468, 395175), (6706, 381150), (6930, 368830), (7185, 355740), (7260, 352065), (7350, 347754), (7623, 335300), (7700, 331947), (8085, 316140), (8470, 301770), (8622, 296450), (8820, 289795), (9075, 281652), (9580, 266805), (9702, 263450), (9900, 258181), (10059, 254100), (10164, 251475), (10538, 242550), (10780, 237105), (10890, 234710), (11025, 231836), (11550, 221298), (11858, 215550), (11975, 213444), (12100, 211239), (12705, 201180), (13412, 190575), (13475, 189684), (13860, 184415), (14370, 177870), (14700, 173877), (15246, 167650), (15807, 161700), (16170, 158070), (16765, 152460), (16940, 150885), (17244, 148225), (17325, 147532), (17787, 143700), (18150, 140826), (19404, 131725), (20118, 127050), (21076, 121275), (21175, 120708), (21555, 118580), (21780, 117355), (22050, 115918), (23100, 110649), (23471, 108900), (23716, 107775), (23950, 106722), (24255, 105380), (25410, 100590), (26345, 97020), (26950, 94842), (27225, 93884), (28740, 88935), (29645, 86220), (30177, 84700), (30492, 83825), (31614, 80850), (32340, 79035), (33530, 76230), (34650, 73766), (35574, 71850), (35925, 71148), (36300, 70413), (36883, 69300), (38115, 67060), (40236, 63525), (40425, 63228), (42350, 60354), (43110, 59290), (44100, 57959), (46942, 54450), (47421, 53900), (47900, 53361), (48510, 52690), (50295, 50820)]