89598840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 287400960

約数和(自身を除く): 197802120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 167, 170, 204, 255, 263, 334, 340, 408, 501, 510, 526, 668, 680, 789, 835, 1002, 1020, 1052, 1315, 1336, 1578, 1670, 2004, 2040, 2104, 2505, 2630, 2839, 3156, 3340, 3945, 4008, 4471, 5010, 5260, 5678, 6312, 6680, 7890, 8517, 8942, 10020, 10520, 11356, 13413, 14195, 15780, 17034, 17884, 20040, 22355, 22712, 26826, 28390, 31560, 34068, 35768, 42585, 43921, 44710, 53652, 56780, 67065, 68136, 85170, 87842, 89420, 107304, 113560, 131763, 134130, 170340, 175684, 178840, 219605, 263526, 268260, 340680, 351368, 439210, 527052, 536520, 658815, 746657, 878420, 1054104, 1317630, 1493314, 1756840, 2239971, 2635260, 2986628, 3733285, 4479942, 5270520, 5973256, 7466570, 8959884, 11199855, 14933140, 17919768, 22399710, 29866280, 44799420, 89598840]

約数ペア:

[(1, 89598840), (2, 44799420), (3, 29866280), (4, 22399710), (5, 17919768), (6, 14933140), (8, 11199855), (10, 8959884), (12, 7466570), (15, 5973256), (17, 5270520), (20, 4479942), (24, 3733285), (30, 2986628), (34, 2635260), (40, 2239971), (51, 1756840), (60, 1493314), (68, 1317630), (85, 1054104), (102, 878420), (120, 746657), (136, 658815), (167, 536520), (170, 527052), (204, 439210), (255, 351368), (263, 340680), (334, 268260), (340, 263526), (408, 219605), (501, 178840), (510, 175684), (526, 170340), (668, 134130), (680, 131763), (789, 113560), (835, 107304), (1002, 89420), (1020, 87842), (1052, 85170), (1315, 68136), (1336, 67065), (1578, 56780), (1670, 53652), (2004, 44710), (2040, 43921), (2104, 42585), (2505, 35768), (2630, 34068), (2839, 31560), (3156, 28390), (3340, 26826), (3945, 22712), (4008, 22355), (4471, 20040), (5010, 17884), (5260, 17034), (5678, 15780), (6312, 14195), (6680, 13413), (7890, 11356), (8517, 10520), (8942, 10020)]