30499682800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{43103}}^1$

素因数の和:43211

約数の個数: 120

約数和(自身を含む): 77046675840

約数和(自身を除く): 46546993040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 61, 80, 100, 116, 122, 145, 200, 232, 244, 290, 305, 400, 464, 488, 580, 610, 725, 976, 1160, 1220, 1450, 1525, 1769, 2320, 2440, 2900, 3050, 3538, 4880, 5800, 6100, 7076, 8845, 11600, 12200, 14152, 17690, 24400, 28304, 35380, 43103, 44225, 70760, 86206, 88450, 141520, 172412, 176900, 215515, 344824, 353800, 431030, 689648, 707600, 862060, 1077575, 1249987, 1724120, 2155150, 2499974, 2629283, 3448240, 4310300, 4999948, 5258566, 6249935, 8620600, 9999896, 10517132, 12499870, 13146415, 17241200, 19999792, 21034264, 24999740, 26292830, 31249675, 42068528, 49999480, 52585660, 62499350, 65732075, 76249207, 99998960, 105171320, 124998700, 131464150, 152498414, 210342640, 249997400, 262928300, 304996828, 381246035, 499994800, 525856600, 609993656, 762492070, 1051713200, 1219987312, 1524984140, 1906230175, 3049968280, 3812460350, 6099936560, 7624920700, 15249841400, 30499682800]

約数ペア:

[(1, 30499682800), (2, 15249841400), (4, 7624920700), (5, 6099936560), (8, 3812460350), (10, 3049968280), (16, 1906230175), (20, 1524984140), (25, 1219987312), (29, 1051713200), (40, 762492070), (50, 609993656), (58, 525856600), (61, 499994800), (80, 381246035), (100, 304996828), (116, 262928300), (122, 249997400), (145, 210342640), (200, 152498414), (232, 131464150), (244, 124998700), (290, 105171320), (305, 99998960), (400, 76249207), (464, 65732075), (488, 62499350), (580, 52585660), (610, 49999480), (725, 42068528), (976, 31249675), (1160, 26292830), (1220, 24999740), (1450, 21034264), (1525, 19999792), (1769, 17241200), (2320, 13146415), (2440, 12499870), (2900, 10517132), (3050, 9999896), (3538, 8620600), (4880, 6249935), (5800, 5258566), (6100, 4999948), (7076, 4310300), (8845, 3448240), (11600, 2629283), (12200, 2499974), (14152, 2155150), (17690, 1724120), (24400, 1249987), (28304, 1077575), (35380, 862060), (43103, 707600), (44225, 689648), (70760, 431030), (86206, 353800), (88450, 344824), (141520, 215515), (172412, 176900)]