320854275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2141

約数の個数: 72

約数和(自身を含む): 663615264

約数和(自身を除く): 342760989

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 101, 105, 175, 225, 303, 315, 505, 525, 707, 909, 1515, 1575, 2017, 2121, 2525, 3535, 4545, 6051, 6363, 7575, 10085, 10605, 14119, 17675, 18153, 22725, 30255, 31815, 42357, 50425, 53025, 70595, 90765, 127071, 151275, 159075, 203717, 211785, 352975, 453825, 611151, 635355, 1018585, 1058925, 1426019, 1833453, 3055755, 3176775, 4278057, 5092925, 7130095, 9167265, 12834171, 15278775, 21390285, 35650475, 45836325, 64170855, 106951425, 320854275]

約数ペア:

[(1, 320854275), (3, 106951425), (5, 64170855), (7, 45836325), (9, 35650475), (15, 21390285), (21, 15278775), (25, 12834171), (35, 9167265), (45, 7130095), (63, 5092925), (75, 4278057), (101, 3176775), (105, 3055755), (175, 1833453), (225, 1426019), (303, 1058925), (315, 1018585), (505, 635355), (525, 611151), (707, 453825), (909, 352975), (1515, 211785), (1575, 203717), (2017, 159075), (2121, 151275), (2525, 127071), (3535, 90765), (4545, 70595), (6051, 53025), (6363, 50425), (7575, 42357), (10085, 31815), (10605, 30255), (14119, 22725), (17675, 18153)]