63775440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 216546408

約数和(自身を除く): 152770968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 877, 909, 1010, 1212, 1515, 1616, 1754, 1818, 2020, 2424, 2631, 3030, 3508, 3636, 4040, 4385, 4545, 4848, 5262, 6060, 7016, 7272, 7893, 8080, 8770, 9090, 10524, 12120, 13155, 14032, 14544, 15786, 17540, 18180, 21048, 24240, 26310, 31572, 35080, 36360, 39465, 42096, 52620, 63144, 70160, 72720, 78930, 88577, 105240, 126288, 157860, 177154, 210480, 265731, 315720, 354308, 442885, 531462, 631440, 708616, 797193, 885770, 1062924, 1328655, 1417232, 1594386, 1771540, 2125848, 2657310, 3188772, 3543080, 3985965, 4251696, 5314620, 6377544, 7086160, 7971930, 10629240, 12755088, 15943860, 21258480, 31887720, 63775440]

約数ペア:

[(1, 63775440), (2, 31887720), (3, 21258480), (4, 15943860), (5, 12755088), (6, 10629240), (8, 7971930), (9, 7086160), (10, 6377544), (12, 5314620), (15, 4251696), (16, 3985965), (18, 3543080), (20, 3188772), (24, 2657310), (30, 2125848), (36, 1771540), (40, 1594386), (45, 1417232), (48, 1328655), (60, 1062924), (72, 885770), (80, 797193), (90, 708616), (101, 631440), (120, 531462), (144, 442885), (180, 354308), (202, 315720), (240, 265731), (303, 210480), (360, 177154), (404, 157860), (505, 126288), (606, 105240), (720, 88577), (808, 78930), (877, 72720), (909, 70160), (1010, 63144), (1212, 52620), (1515, 42096), (1616, 39465), (1754, 36360), (1818, 35080), (2020, 31572), (2424, 26310), (2631, 24240), (3030, 21048), (3508, 18180), (3636, 17540), (4040, 15786), (4385, 14544), (4545, 14032), (4848, 13155), (5262, 12120), (6060, 10524), (7016, 9090), (7272, 8770), (7893, 8080)]