40091850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 108

約数和(自身を含む): 112487778

約数和(自身を除く): 72395928

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 53, 75, 82, 90, 106, 123, 150, 159, 205, 225, 246, 265, 318, 369, 410, 450, 477, 530, 615, 738, 795, 954, 1025, 1230, 1325, 1590, 1681, 1845, 2050, 2173, 2385, 2650, 3075, 3362, 3690, 3975, 4346, 4770, 5043, 6150, 6519, 7950, 8405, 9225, 10086, 10865, 11925, 13038, 15129, 16810, 18450, 19557, 21730, 23850, 25215, 30258, 32595, 39114, 42025, 50430, 54325, 65190, 75645, 84050, 89093, 97785, 108650, 126075, 151290, 162975, 178186, 195570, 252150, 267279, 325950, 378225, 445465, 488925, 534558, 756450, 801837, 890930, 977850, 1336395, 1603674, 2227325, 2672790, 4009185, 4454650, 6681975, 8018370, 13363950, 20045925, 40091850]

約数ペア:

[(1, 40091850), (2, 20045925), (3, 13363950), (5, 8018370), (6, 6681975), (9, 4454650), (10, 4009185), (15, 2672790), (18, 2227325), (25, 1603674), (30, 1336395), (41, 977850), (45, 890930), (50, 801837), (53, 756450), (75, 534558), (82, 488925), (90, 445465), (106, 378225), (123, 325950), (150, 267279), (159, 252150), (205, 195570), (225, 178186), (246, 162975), (265, 151290), (318, 126075), (369, 108650), (410, 97785), (450, 89093), (477, 84050), (530, 75645), (615, 65190), (738, 54325), (795, 50430), (954, 42025), (1025, 39114), (1230, 32595), (1325, 30258), (1590, 25215), (1681, 23850), (1845, 21730), (2050, 19557), (2173, 18450), (2385, 16810), (2650, 15129), (3075, 13038), (3362, 11925), (3690, 10865), (3975, 10086), (4346, 9225), (4770, 8405), (5043, 7950), (6150, 6519)]