120168100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4019}}^1$

素因数の和:4069

約数の個数: 72

約数和(自身を含む): 293106240

約数和(自身を除く): 172938140

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2990, 4019, 5980, 7475, 8038, 14950, 16076, 20095, 29900, 40190, 52247, 80380, 92437, 100475, 104494, 184874, 200950, 208988, 261235, 369748, 401900, 462185, 522470, 924370, 1044940, 1201681, 1306175, 1848740, 2310925, 2403362, 2612350, 4621850, 4806724, 5224700, 6008405, 9243700, 12016810, 24033620, 30042025, 60084050, 120168100]

約数ペア:

[(1, 120168100), (2, 60084050), (4, 30042025), (5, 24033620), (10, 12016810), (13, 9243700), (20, 6008405), (23, 5224700), (25, 4806724), (26, 4621850), (46, 2612350), (50, 2403362), (52, 2310925), (65, 1848740), (92, 1306175), (100, 1201681), (115, 1044940), (130, 924370), (230, 522470), (260, 462185), (299, 401900), (325, 369748), (460, 261235), (575, 208988), (598, 200950), (650, 184874), (1150, 104494), (1196, 100475), (1300, 92437), (1495, 80380), (2300, 52247), (2990, 40190), (4019, 29900), (5980, 20095), (7475, 16076), (8038, 14950)]