65463750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 180

約数和(自身を含む): 202125924

約数和(自身を除く): 136662174

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 125, 138, 150, 165, 198, 207, 225, 230, 250, 253, 275, 330, 345, 375, 414, 450, 495, 506, 529, 550, 575, 625, 690, 750, 759, 825, 990, 1035, 1058, 1125, 1150, 1250, 1265, 1375, 1518, 1587, 1650, 1725, 1875, 2070, 2250, 2277, 2475, 2530, 2645, 2750, 2875, 3174, 3450, 3750, 3795, 4125, 4554, 4761, 4950, 5175, 5290, 5625, 5750, 5819, 6325, 6875, 7590, 7935, 8250, 8625, 9522, 10350, 11250, 11385, 11638, 12375, 12650, 13225, 13750, 14375, 15870, 17250, 17457, 18975, 20625, 22770, 23805, 24750, 25875, 26450, 28750, 29095, 31625, 34914, 37950, 39675, 41250, 43125, 47610, 51750, 52371, 56925, 58190, 61875, 63250, 66125, 79350, 86250, 87285, 94875, 104742, 113850, 119025, 123750, 129375, 132250, 145475, 158125, 174570, 189750, 198375, 238050, 258750, 261855, 284625, 290950, 316250, 330625, 396750, 436425, 474375, 523710, 569250, 595125, 661250, 727375, 872850, 948750, 991875, 1190250, 1309275, 1423125, 1454750, 1983750, 2182125, 2618550, 2846250, 2975625, 3636875, 4364250, 5951250, 6546375, 7273750, 10910625, 13092750, 21821250, 32731875, 65463750]

約数ペア:

[(1, 65463750), (2, 32731875), (3, 21821250), (5, 13092750), (6, 10910625), (9, 7273750), (10, 6546375), (11, 5951250), (15, 4364250), (18, 3636875), (22, 2975625), (23, 2846250), (25, 2618550), (30, 2182125), (33, 1983750), (45, 1454750), (46, 1423125), (50, 1309275), (55, 1190250), (66, 991875), (69, 948750), (75, 872850), (90, 727375), (99, 661250), (110, 595125), (115, 569250), (125, 523710), (138, 474375), (150, 436425), (165, 396750), (198, 330625), (207, 316250), (225, 290950), (230, 284625), (250, 261855), (253, 258750), (275, 238050), (330, 198375), (345, 189750), (375, 174570), (414, 158125), (450, 145475), (495, 132250), (506, 129375), (529, 123750), (550, 119025), (575, 113850), (625, 104742), (690, 94875), (750, 87285), (759, 86250), (825, 79350), (990, 66125), (1035, 63250), (1058, 61875), (1125, 58190), (1150, 56925), (1250, 52371), (1265, 51750), (1375, 47610), (1518, 43125), (1587, 41250), (1650, 39675), (1725, 37950), (1875, 34914), (2070, 31625), (2250, 29095), (2277, 28750), (2475, 26450), (2530, 25875), (2645, 24750), (2750, 23805), (2875, 22770), (3174, 20625), (3450, 18975), (3750, 17457), (3795, 17250), (4125, 15870), (4554, 14375), (4761, 13750), (4950, 13225), (5175, 12650), (5290, 12375), (5625, 11638), (5750, 11385), (5819, 11250), (6325, 10350), (6875, 9522), (7590, 8625), (7935, 8250)]