275550180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 797537664

約数和(自身を除く): 521987484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 73, 106, 146, 159, 212, 219, 265, 292, 318, 365, 438, 530, 636, 730, 795, 876, 1060, 1095, 1187, 1460, 1590, 2190, 2374, 3180, 3561, 3869, 4380, 4748, 5935, 7122, 7738, 11607, 11870, 14244, 15476, 17805, 19345, 23214, 23740, 35610, 38690, 46428, 58035, 62911, 71220, 77380, 86651, 116070, 125822, 173302, 188733, 232140, 251644, 259953, 314555, 346604, 377466, 433255, 519906, 629110, 754932, 866510, 943665, 1039812, 1258220, 1299765, 1733020, 1887330, 2599530, 3774660, 4592503, 5199060, 9185006, 13777509, 18370012, 22962515, 27555018, 45925030, 55110036, 68887545, 91850060, 137775090, 275550180]

約数ペア:

[(1, 275550180), (2, 137775090), (3, 91850060), (4, 68887545), (5, 55110036), (6, 45925030), (10, 27555018), (12, 22962515), (15, 18370012), (20, 13777509), (30, 9185006), (53, 5199060), (60, 4592503), (73, 3774660), (106, 2599530), (146, 1887330), (159, 1733020), (212, 1299765), (219, 1258220), (265, 1039812), (292, 943665), (318, 866510), (365, 754932), (438, 629110), (530, 519906), (636, 433255), (730, 377466), (795, 346604), (876, 314555), (1060, 259953), (1095, 251644), (1187, 232140), (1460, 188733), (1590, 173302), (2190, 125822), (2374, 116070), (3180, 86651), (3561, 77380), (3869, 71220), (4380, 62911), (4748, 58035), (5935, 46428), (7122, 38690), (7738, 35610), (11607, 23740), (11870, 23214), (14244, 19345), (15476, 17805)]