202126600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 539613900

約数和(自身を除く): 337487300

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 269, 289, 325, 340, 425, 442, 520, 538, 578, 650, 680, 850, 884, 1076, 1105, 1156, 1300, 1345, 1445, 1700, 1768, 2152, 2210, 2312, 2600, 2690, 2890, 3400, 3497, 3757, 4420, 4573, 5380, 5525, 5780, 6725, 6994, 7225, 7514, 8840, 9146, 10760, 11050, 11560, 13450, 13988, 14450, 15028, 17485, 18292, 18785, 22100, 22865, 26900, 27976, 28900, 30056, 34970, 36584, 37570, 44200, 45730, 53800, 57800, 59449, 69940, 75140, 77741, 87425, 91460, 93925, 114325, 118898, 139880, 150280, 155482, 174850, 182920, 187850, 228650, 237796, 297245, 310964, 349700, 375700, 388705, 457300, 475592, 594490, 621928, 699400, 751400, 777410, 914600, 1010633, 1188980, 1486225, 1554820, 1943525, 2021266, 2377960, 2972450, 3109640, 3887050, 4042532, 5053165, 5944900, 7774100, 8085064, 10106330, 11889800, 15548200, 20212660, 25265825, 40425320, 50531650, 101063300, 202126600]

約数ペア:

[(1, 202126600), (2, 101063300), (4, 50531650), (5, 40425320), (8, 25265825), (10, 20212660), (13, 15548200), (17, 11889800), (20, 10106330), (25, 8085064), (26, 7774100), (34, 5944900), (40, 5053165), (50, 4042532), (52, 3887050), (65, 3109640), (68, 2972450), (85, 2377960), (100, 2021266), (104, 1943525), (130, 1554820), (136, 1486225), (170, 1188980), (200, 1010633), (221, 914600), (260, 777410), (269, 751400), (289, 699400), (325, 621928), (340, 594490), (425, 475592), (442, 457300), (520, 388705), (538, 375700), (578, 349700), (650, 310964), (680, 297245), (850, 237796), (884, 228650), (1076, 187850), (1105, 182920), (1156, 174850), (1300, 155482), (1345, 150280), (1445, 139880), (1700, 118898), (1768, 114325), (2152, 93925), (2210, 91460), (2312, 87425), (2600, 77741), (2690, 75140), (2890, 69940), (3400, 59449), (3497, 57800), (3757, 53800), (4420, 45730), (4573, 44200), (5380, 37570), (5525, 36584), (5780, 34970), (6725, 30056), (6994, 28900), (7225, 27976), (7514, 26900), (8840, 22865), (9146, 22100), (10760, 18785), (11050, 18292), (11560, 17485), (13450, 15028), (13988, 14450)]