66452820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3229}}^1$

素因数の和:3262

約数の個数: 96

約数和(自身を含む): 217056000

約数和(自身を除く): 150603180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3229, 3430, 4116, 5145, 6458, 6860, 9687, 10290, 12916, 16145, 19374, 20580, 22603, 32290, 38748, 45206, 48435, 64580, 67809, 90412, 96870, 113015, 135618, 158221, 193740, 226030, 271236, 316442, 339045, 452060, 474663, 632884, 678090, 791105, 949326, 1107547, 1356180, 1582210, 1898652, 2215094, 2373315, 3164420, 3322641, 4430188, 4746630, 5537735, 6645282, 9493260, 11075470, 13290564, 16613205, 22150940, 33226410, 66452820]

約数ペア:

[(1, 66452820), (2, 33226410), (3, 22150940), (4, 16613205), (5, 13290564), (6, 11075470), (7, 9493260), (10, 6645282), (12, 5537735), (14, 4746630), (15, 4430188), (20, 3322641), (21, 3164420), (28, 2373315), (30, 2215094), (35, 1898652), (42, 1582210), (49, 1356180), (60, 1107547), (70, 949326), (84, 791105), (98, 678090), (105, 632884), (140, 474663), (147, 452060), (196, 339045), (210, 316442), (245, 271236), (294, 226030), (343, 193740), (420, 158221), (490, 135618), (588, 113015), (686, 96870), (735, 90412), (980, 67809), (1029, 64580), (1372, 48435), (1470, 45206), (1715, 38748), (2058, 32290), (2940, 22603), (3229, 20580), (3430, 19374), (4116, 16145), (5145, 12916), (6458, 10290), (6860, 9687)]