245782200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 795484800

約数和(自身を除く): 549702600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 59, 60, 75, 100, 106, 118, 120, 131, 150, 159, 177, 200, 212, 236, 262, 265, 295, 300, 318, 354, 393, 424, 472, 524, 530, 590, 600, 636, 655, 708, 786, 795, 885, 1048, 1060, 1180, 1272, 1310, 1325, 1416, 1475, 1572, 1590, 1770, 1965, 2120, 2360, 2620, 2650, 2950, 3127, 3144, 3180, 3275, 3540, 3930, 3975, 4425, 5240, 5300, 5900, 6254, 6360, 6550, 6943, 7080, 7729, 7860, 7950, 8850, 9381, 9825, 10600, 11800, 12508, 13100, 13886, 15458, 15635, 15720, 15900, 17700, 18762, 19650, 20829, 23187, 25016, 26200, 27772, 30916, 31270, 31800, 34715, 35400, 37524, 38645, 39300, 41658, 46374, 46905, 55544, 61832, 62540, 69430, 75048, 77290, 78175, 78600, 83316, 92748, 93810, 104145, 115935, 125080, 138860, 154580, 156350, 166632, 173575, 185496, 187620, 193225, 208290, 231870, 234525, 277720, 309160, 312700, 347150, 375240, 386450, 409637, 416580, 463740, 469050, 520725, 579675, 625400, 694300, 772900, 819274, 833160, 927480, 938100, 1041450, 1159350, 1228911, 1388600, 1545800, 1638548, 1876200, 2048185, 2082900, 2318700, 2457822, 3277096, 4096370, 4165800, 4637400, 4915644, 6144555, 8192740, 9831288, 10240925, 12289110, 16385480, 20481850, 24578220, 30722775, 40963700, 49156440, 61445550, 81927400, 122891100, 245782200]

約数ペア:

[(1, 245782200), (2, 122891100), (3, 81927400), (4, 61445550), (5, 49156440), (6, 40963700), (8, 30722775), (10, 24578220), (12, 20481850), (15, 16385480), (20, 12289110), (24, 10240925), (25, 9831288), (30, 8192740), (40, 6144555), (50, 4915644), (53, 4637400), (59, 4165800), (60, 4096370), (75, 3277096), (100, 2457822), (106, 2318700), (118, 2082900), (120, 2048185), (131, 1876200), (150, 1638548), (159, 1545800), (177, 1388600), (200, 1228911), (212, 1159350), (236, 1041450), (262, 938100), (265, 927480), (295, 833160), (300, 819274), (318, 772900), (354, 694300), (393, 625400), (424, 579675), (472, 520725), (524, 469050), (530, 463740), (590, 416580), (600, 409637), (636, 386450), (655, 375240), (708, 347150), (786, 312700), (795, 309160), (885, 277720), (1048, 234525), (1060, 231870), (1180, 208290), (1272, 193225), (1310, 187620), (1325, 185496), (1416, 173575), (1475, 166632), (1572, 156350), (1590, 154580), (1770, 138860), (1965, 125080), (2120, 115935), (2360, 104145), (2620, 93810), (2650, 92748), (2950, 83316), (3127, 78600), (3144, 78175), (3180, 77290), (3275, 75048), (3540, 69430), (3930, 62540), (3975, 61832), (4425, 55544), (5240, 46905), (5300, 46374), (5900, 41658), (6254, 39300), (6360, 38645), (6550, 37524), (6943, 35400), (7080, 34715), (7729, 31800), (7860, 31270), (7950, 30916), (8850, 27772), (9381, 26200), (9825, 25016), (10600, 23187), (11800, 20829), (12508, 19650), (13100, 18762), (13886, 17700), (15458, 15900), (15635, 15720)]