118693980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2957}}^1$

素因数の和:3195

約数の個数: 72

約数和(自身を含む): 361775232

約数和(自身を除く): 243081252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 2957, 3345, 4014, 4460, 5914, 6690, 8028, 8871, 10035, 11828, 13380, 14785, 17742, 20070, 26613, 29570, 35484, 40140, 44355, 53226, 59140, 88710, 106452, 133065, 177420, 266130, 532260, 659411, 1318822, 1978233, 2637644, 3297055, 3956466, 5934699, 6594110, 7912932, 9891165, 11869398, 13188220, 19782330, 23738796, 29673495, 39564660, 59346990, 118693980]

約数ペア:

[(1, 118693980), (2, 59346990), (3, 39564660), (4, 29673495), (5, 23738796), (6, 19782330), (9, 13188220), (10, 11869398), (12, 9891165), (15, 7912932), (18, 6594110), (20, 5934699), (30, 3956466), (36, 3297055), (45, 2637644), (60, 1978233), (90, 1318822), (180, 659411), (223, 532260), (446, 266130), (669, 177420), (892, 133065), (1115, 106452), (1338, 88710), (2007, 59140), (2230, 53226), (2676, 44355), (2957, 40140), (3345, 35484), (4014, 29570), (4460, 26613), (5914, 20070), (6690, 17742), (8028, 14785), (8871, 13380), (10035, 11828)]