215896860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17383}}^1$

素因数の和:17424

約数の個数: 96

約数和(自身を含む): 700922880

約数和(自身を除く): 485026020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 17383, 34766, 52149, 69532, 86915, 104298, 156447, 173830, 208596, 260745, 312894, 347660, 399809, 469341, 521490, 625788, 782235, 799618, 938682, 1042980, 1199427, 1564470, 1599236, 1877364, 1999045, 2346705, 2398854, 3128940, 3598281, 3998090, 4693410, 4797708, 5997135, 7196562, 7996180, 9386820, 10794843, 11994270, 14393124, 17991405, 21589686, 23988540, 35982810, 43179372, 53974215, 71965620, 107948430, 215896860]

約数ペア:

[(1, 215896860), (2, 107948430), (3, 71965620), (4, 53974215), (5, 43179372), (6, 35982810), (9, 23988540), (10, 21589686), (12, 17991405), (15, 14393124), (18, 11994270), (20, 10794843), (23, 9386820), (27, 7996180), (30, 7196562), (36, 5997135), (45, 4797708), (46, 4693410), (54, 3998090), (60, 3598281), (69, 3128940), (90, 2398854), (92, 2346705), (108, 1999045), (115, 1877364), (135, 1599236), (138, 1564470), (180, 1199427), (207, 1042980), (230, 938682), (270, 799618), (276, 782235), (345, 625788), (414, 521490), (460, 469341), (540, 399809), (621, 347660), (690, 312894), (828, 260745), (1035, 208596), (1242, 173830), (1380, 156447), (2070, 104298), (2484, 86915), (3105, 69532), (4140, 52149), (6210, 34766), (12420, 17383)]