90785100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2584

約数の個数: 144

約数和(自身を含む): 317979648

約数和(自身を除く): 227194548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2543, 2550, 2975, 3570, 5086, 5100, 5950, 7140, 7629, 8925, 10172, 11900, 12715, 15258, 17801, 17850, 25430, 30516, 35602, 35700, 38145, 43231, 50860, 53403, 63575, 71204, 76290, 86462, 89005, 106806, 127150, 129693, 152580, 172924, 178010, 190725, 213612, 216155, 254300, 259386, 267015, 302617, 356020, 381450, 432310, 445025, 518772, 534030, 605234, 648465, 762900, 864620, 890050, 907851, 1068060, 1080775, 1210468, 1296930, 1335075, 1513085, 1780100, 1815702, 2161550, 2593860, 2670150, 3026170, 3242325, 3631404, 4323100, 4539255, 5340300, 6052340, 6484650, 7565425, 9078510, 12969300, 15130850, 18157020, 22696275, 30261700, 45392550, 90785100]

約数ペア:

[(1, 90785100), (2, 45392550), (3, 30261700), (4, 22696275), (5, 18157020), (6, 15130850), (7, 12969300), (10, 9078510), (12, 7565425), (14, 6484650), (15, 6052340), (17, 5340300), (20, 4539255), (21, 4323100), (25, 3631404), (28, 3242325), (30, 3026170), (34, 2670150), (35, 2593860), (42, 2161550), (50, 1815702), (51, 1780100), (60, 1513085), (68, 1335075), (70, 1296930), (75, 1210468), (84, 1080775), (85, 1068060), (100, 907851), (102, 890050), (105, 864620), (119, 762900), (140, 648465), (150, 605234), (170, 534030), (175, 518772), (204, 445025), (210, 432310), (238, 381450), (255, 356020), (300, 302617), (340, 267015), (350, 259386), (357, 254300), (420, 216155), (425, 213612), (476, 190725), (510, 178010), (525, 172924), (595, 152580), (700, 129693), (714, 127150), (850, 106806), (1020, 89005), (1050, 86462), (1190, 76290), (1275, 71204), (1428, 63575), (1700, 53403), (1785, 50860), (2100, 43231), (2380, 38145), (2543, 35700), (2550, 35602), (2975, 30516), (3570, 25430), (5086, 17850), (5100, 17801), (5950, 15258), (7140, 12715), (7629, 11900), (8925, 10172)]