72823770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 204871680

約数和(自身を除く): 132047910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 666, 703, 855, 1110, 1151, 1406, 1665, 1710, 2109, 2302, 3330, 3453, 3515, 4218, 5755, 6327, 6906, 7030, 10359, 10545, 11510, 12654, 17265, 20718, 21090, 21869, 31635, 34530, 42587, 43738, 51795, 63270, 65607, 85174, 103590, 109345, 127761, 131214, 196821, 212935, 218690, 255522, 328035, 383283, 393642, 425870, 638805, 656070, 766566, 809153, 984105, 1277610, 1618306, 1916415, 1968210, 2427459, 3832830, 4045765, 4854918, 7282377, 8091530, 12137295, 14564754, 24274590, 36411885, 72823770]

約数ペア:

[(1, 72823770), (2, 36411885), (3, 24274590), (5, 14564754), (6, 12137295), (9, 8091530), (10, 7282377), (15, 4854918), (18, 4045765), (19, 3832830), (30, 2427459), (37, 1968210), (38, 1916415), (45, 1618306), (57, 1277610), (74, 984105), (90, 809153), (95, 766566), (111, 656070), (114, 638805), (171, 425870), (185, 393642), (190, 383283), (222, 328035), (285, 255522), (333, 218690), (342, 212935), (370, 196821), (555, 131214), (570, 127761), (666, 109345), (703, 103590), (855, 85174), (1110, 65607), (1151, 63270), (1406, 51795), (1665, 43738), (1710, 42587), (2109, 34530), (2302, 31635), (3330, 21869), (3453, 21090), (3515, 20718), (4218, 17265), (5755, 12654), (6327, 11510), (6906, 10545), (7030, 10359)]