145563660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73517}}^1$

素因数の和:73543

約数の個数: 72

約数和(自身を含む): 481689936

約数和(自身を除く): 336126276

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, 73517, 147034, 220551, 294068, 367585, 441102, 661653, 735170, 808687, 882204, 1102755, 1323306, 1470340, 1617374, 2205510, 2426061, 2646612, 3234748, 3308265, 4043435, 4411020, 4852122, 6616530, 7278183, 8086870, 9704244, 12130305, 13233060, 14556366, 16173740, 24260610, 29112732, 36390915, 48521220, 72781830, 145563660]

約数ペア:

[(1, 145563660), (2, 72781830), (3, 48521220), (4, 36390915), (5, 29112732), (6, 24260610), (9, 16173740), (10, 14556366), (11, 13233060), (12, 12130305), (15, 9704244), (18, 8086870), (20, 7278183), (22, 6616530), (30, 4852122), (33, 4411020), (36, 4043435), (44, 3308265), (45, 3234748), (55, 2646612), (60, 2426061), (66, 2205510), (90, 1617374), (99, 1470340), (110, 1323306), (132, 1102755), (165, 882204), (180, 808687), (198, 735170), (220, 661653), (330, 441102), (396, 367585), (495, 294068), (660, 220551), (990, 147034), (1980, 73517)]