225111120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3189

約数の個数: 160

約数和(自身を含む): 784449792

約数和(自身を除く): 559338672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3137, 3588, 4485, 4784, 5520, 5980, 6274, 7176, 8970, 9411, 11960, 12548, 14352, 15685, 17940, 18822, 23920, 25096, 31370, 35880, 37644, 40781, 47055, 50192, 62740, 71760, 72151, 75288, 81562, 94110, 122343, 125480, 144302, 150576, 163124, 188220, 203905, 216453, 244686, 250960, 288604, 326248, 360755, 376440, 407810, 432906, 489372, 577208, 611715, 652496, 721510, 752880, 815620, 865812, 937963, 978744, 1082265, 1154416, 1223430, 1443020, 1631240, 1731624, 1875926, 1957488, 2164530, 2446860, 2813889, 2886040, 3262480, 3463248, 3751852, 4329060, 4689815, 4893720, 5627778, 5772080, 7503704, 8658120, 9379630, 9787440, 11255556, 14069445, 15007408, 17316240, 18759260, 22511112, 28138890, 37518520, 45022224, 56277780, 75037040, 112555560, 225111120]

約数ペア:

[(1, 225111120), (2, 112555560), (3, 75037040), (4, 56277780), (5, 45022224), (6, 37518520), (8, 28138890), (10, 22511112), (12, 18759260), (13, 17316240), (15, 15007408), (16, 14069445), (20, 11255556), (23, 9787440), (24, 9379630), (26, 8658120), (30, 7503704), (39, 5772080), (40, 5627778), (46, 4893720), (48, 4689815), (52, 4329060), (60, 3751852), (65, 3463248), (69, 3262480), (78, 2886040), (80, 2813889), (92, 2446860), (104, 2164530), (115, 1957488), (120, 1875926), (130, 1731624), (138, 1631240), (156, 1443020), (184, 1223430), (195, 1154416), (208, 1082265), (230, 978744), (240, 937963), (260, 865812), (276, 815620), (299, 752880), (312, 721510), (345, 652496), (368, 611715), (390, 577208), (460, 489372), (520, 432906), (552, 407810), (598, 376440), (624, 360755), (690, 326248), (780, 288604), (897, 250960), (920, 244686), (1040, 216453), (1104, 203905), (1196, 188220), (1380, 163124), (1495, 150576), (1560, 144302), (1794, 125480), (1840, 122343), (2392, 94110), (2760, 81562), (2990, 75288), (3120, 72151), (3137, 71760), (3588, 62740), (4485, 50192), (4784, 47055), (5520, 40781), (5980, 37644), (6274, 35880), (7176, 31370), (8970, 25096), (9411, 23920), (11960, 18822), (12548, 17940), (14352, 15685)]