74216340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37483}}^1$

素因数の和:37509

約数の個数: 72

約数和(自身を含む): 245595168

約数和(自身を除く): 171378828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 37483, 74966, 112449, 149932, 187415, 224898, 337347, 374830, 412313, 449796, 562245, 674694, 749660, 824626, 1124490, 1236939, 1349388, 1649252, 1686735, 2061565, 2248980, 2473878, 3373470, 3710817, 4123130, 4947756, 6184695, 6746940, 7421634, 8246260, 12369390, 14843268, 18554085, 24738780, 37108170, 74216340]

約数ペア:

[(1, 74216340), (2, 37108170), (3, 24738780), (4, 18554085), (5, 14843268), (6, 12369390), (9, 8246260), (10, 7421634), (11, 6746940), (12, 6184695), (15, 4947756), (18, 4123130), (20, 3710817), (22, 3373470), (30, 2473878), (33, 2248980), (36, 2061565), (44, 1686735), (45, 1649252), (55, 1349388), (60, 1236939), (66, 1124490), (90, 824626), (99, 749660), (110, 674694), (132, 562245), (165, 449796), (180, 412313), (198, 374830), (220, 337347), (330, 224898), (396, 187415), (495, 149932), (660, 112449), (990, 74966), (1980, 37483)]