71853000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 229806720

約数和(自身を除く): 157953720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 200, 215, 250, 258, 300, 344, 375, 430, 500, 516, 557, 600, 645, 750, 860, 1000, 1032, 1075, 1114, 1290, 1500, 1671, 1720, 2150, 2228, 2580, 2785, 3000, 3225, 3342, 4300, 4456, 5160, 5375, 5570, 6450, 6684, 8355, 8600, 10750, 11140, 12900, 13368, 13925, 16125, 16710, 21500, 22280, 23951, 25800, 27850, 32250, 33420, 41775, 43000, 47902, 55700, 64500, 66840, 69625, 71853, 83550, 95804, 111400, 119755, 129000, 139250, 143706, 167100, 191608, 208875, 239510, 278500, 287412, 334200, 359265, 417750, 479020, 557000, 574824, 598775, 718530, 835500, 958040, 1197550, 1437060, 1671000, 1796325, 2395100, 2874120, 2993875, 3592650, 4790200, 5987750, 7185300, 8981625, 11975500, 14370600, 17963250, 23951000, 35926500, 71853000]

約数ペア:

[(1, 71853000), (2, 35926500), (3, 23951000), (4, 17963250), (5, 14370600), (6, 11975500), (8, 8981625), (10, 7185300), (12, 5987750), (15, 4790200), (20, 3592650), (24, 2993875), (25, 2874120), (30, 2395100), (40, 1796325), (43, 1671000), (50, 1437060), (60, 1197550), (75, 958040), (86, 835500), (100, 718530), (120, 598775), (125, 574824), (129, 557000), (150, 479020), (172, 417750), (200, 359265), (215, 334200), (250, 287412), (258, 278500), (300, 239510), (344, 208875), (375, 191608), (430, 167100), (500, 143706), (516, 139250), (557, 129000), (600, 119755), (645, 111400), (750, 95804), (860, 83550), (1000, 71853), (1032, 69625), (1075, 66840), (1114, 64500), (1290, 55700), (1500, 47902), (1671, 43000), (1720, 41775), (2150, 33420), (2228, 32250), (2580, 27850), (2785, 25800), (3000, 23951), (3225, 22280), (3342, 21500), (4300, 16710), (4456, 16125), (5160, 13925), (5375, 13368), (5570, 12900), (6450, 11140), (6684, 10750), (8355, 8600)]