155537730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 96

約数和(自身を含む): 436700160

約数和(自身を除く): 281162430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 345, 414, 435, 522, 667, 690, 870, 1035, 1305, 1334, 2001, 2070, 2591, 2610, 3335, 4002, 5182, 6003, 6670, 7773, 10005, 12006, 12955, 15546, 20010, 23319, 25910, 30015, 38865, 46638, 59593, 60030, 75139, 77730, 116595, 119186, 150278, 178779, 225417, 233190, 297965, 357558, 375695, 450834, 536337, 595930, 676251, 751390, 893895, 1072674, 1127085, 1352502, 1728197, 1787790, 2254170, 2681685, 3381255, 3456394, 5184591, 5363370, 6762510, 8640985, 10369182, 15553773, 17281970, 25922955, 31107546, 51845910, 77768865, 155537730]

約数ペア:

[(1, 155537730), (2, 77768865), (3, 51845910), (5, 31107546), (6, 25922955), (9, 17281970), (10, 15553773), (15, 10369182), (18, 8640985), (23, 6762510), (29, 5363370), (30, 5184591), (45, 3456394), (46, 3381255), (58, 2681685), (69, 2254170), (87, 1787790), (90, 1728197), (115, 1352502), (138, 1127085), (145, 1072674), (174, 893895), (207, 751390), (230, 676251), (261, 595930), (290, 536337), (345, 450834), (414, 375695), (435, 357558), (522, 297965), (667, 233190), (690, 225417), (870, 178779), (1035, 150278), (1305, 119186), (1334, 116595), (2001, 77730), (2070, 75139), (2591, 60030), (2610, 59593), (3335, 46638), (4002, 38865), (5182, 30015), (6003, 25910), (6670, 23319), (7773, 20010), (10005, 15546), (12006, 12955)]