29125913200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:960

約数の個数: 180

約数和(自身を含む): 74183095728

約数和(自身を除く): 45057182528

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 401, 475, 503, 722, 760, 802, 950, 1006, 1444, 1520, 1604, 1805, 1900, 2005, 2012, 2515, 2888, 3208, 3610, 3800, 4010, 4024, 5030, 5776, 6416, 7220, 7600, 7619, 8020, 8048, 9025, 9557, 10025, 10060, 12575, 14440, 15238, 16040, 18050, 19114, 20050, 20120, 25150, 28880, 30476, 32080, 36100, 38095, 38228, 40100, 40240, 47785, 50300, 60952, 72200, 76190, 76456, 80200, 95570, 100600, 121904, 144400, 144761, 152380, 152912, 160400, 181583, 190475, 191140, 201200, 201703, 238925, 289522, 304760, 363166, 380950, 382280, 403406, 477850, 579044, 609520, 723805, 726332, 761900, 764560, 806812, 907915, 955700, 1008515, 1158088, 1447610, 1452664, 1523800, 1613624, 1815830, 1911400, 2017030, 2316176, 2895220, 2905328, 3047600, 3227248, 3619025, 3631660, 3822800, 3832357, 4034060, 4539575, 5042575, 5790440, 7238050, 7263320, 7664714, 8068120, 9079150, 10085150, 11580880, 14476100, 14526640, 15329428, 16136240, 18158300, 19161785, 20170300, 28952200, 30658856, 36316600, 38323570, 40340600, 57904400, 61317712, 72633200, 72814783, 76647140, 80681200, 95808925, 145629566, 153294280, 191617850, 291259132, 306588560, 364073915, 383235700, 582518264, 728147830, 766471400, 1165036528, 1456295660, 1532942800, 1820369575, 2912591320, 3640739150, 5825182640, 7281478300, 14562956600, 29125913200]

約数ペア:

[(1, 29125913200), (2, 14562956600), (4, 7281478300), (5, 5825182640), (8, 3640739150), (10, 2912591320), (16, 1820369575), (19, 1532942800), (20, 1456295660), (25, 1165036528), (38, 766471400), (40, 728147830), (50, 582518264), (76, 383235700), (80, 364073915), (95, 306588560), (100, 291259132), (152, 191617850), (190, 153294280), (200, 145629566), (304, 95808925), (361, 80681200), (380, 76647140), (400, 72814783), (401, 72633200), (475, 61317712), (503, 57904400), (722, 40340600), (760, 38323570), (802, 36316600), (950, 30658856), (1006, 28952200), (1444, 20170300), (1520, 19161785), (1604, 18158300), (1805, 16136240), (1900, 15329428), (2005, 14526640), (2012, 14476100), (2515, 11580880), (2888, 10085150), (3208, 9079150), (3610, 8068120), (3800, 7664714), (4010, 7263320), (4024, 7238050), (5030, 5790440), (5776, 5042575), (6416, 4539575), (7220, 4034060), (7600, 3832357), (7619, 3822800), (8020, 3631660), (8048, 3619025), (9025, 3227248), (9557, 3047600), (10025, 2905328), (10060, 2895220), (12575, 2316176), (14440, 2017030), (15238, 1911400), (16040, 1815830), (18050, 1613624), (19114, 1523800), (20050, 1452664), (20120, 1447610), (25150, 1158088), (28880, 1008515), (30476, 955700), (32080, 907915), (36100, 806812), (38095, 764560), (38228, 761900), (40100, 726332), (40240, 723805), (47785, 609520), (50300, 579044), (60952, 477850), (72200, 403406), (76190, 382280), (76456, 380950), (80200, 363166), (95570, 304760), (100600, 289522), (121904, 238925), (144400, 201703), (144761, 201200), (152380, 191140), (152912, 190475), (160400, 181583)]