147306540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 422876160

約数和(自身を除く): 275569620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 151, 213, 229, 284, 302, 355, 426, 453, 458, 604, 687, 710, 755, 852, 906, 916, 1065, 1145, 1374, 1420, 1510, 1812, 2130, 2265, 2290, 2748, 3020, 3435, 4260, 4530, 4580, 6870, 9060, 10721, 13740, 16259, 21442, 32163, 32518, 34579, 42884, 48777, 53605, 64326, 65036, 69158, 81295, 97554, 103737, 107210, 128652, 138316, 160815, 162590, 172895, 195108, 207474, 214420, 243885, 321630, 325180, 345790, 414948, 487770, 518685, 643260, 691580, 975540, 1037370, 2074740, 2455109, 4910218, 7365327, 9820436, 12275545, 14730654, 24551090, 29461308, 36826635, 49102180, 73653270, 147306540]

約数ペア:

[(1, 147306540), (2, 73653270), (3, 49102180), (4, 36826635), (5, 29461308), (6, 24551090), (10, 14730654), (12, 12275545), (15, 9820436), (20, 7365327), (30, 4910218), (60, 2455109), (71, 2074740), (142, 1037370), (151, 975540), (213, 691580), (229, 643260), (284, 518685), (302, 487770), (355, 414948), (426, 345790), (453, 325180), (458, 321630), (604, 243885), (687, 214420), (710, 207474), (755, 195108), (852, 172895), (906, 162590), (916, 160815), (1065, 138316), (1145, 128652), (1374, 107210), (1420, 103737), (1510, 97554), (1812, 81295), (2130, 69158), (2265, 65036), (2290, 64326), (2748, 53605), (3020, 48777), (3435, 42884), (4260, 34579), (4530, 32518), (4580, 32163), (6870, 21442), (9060, 16259), (10721, 13740)]