61125090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 170069760

約数和(自身を除く): 108944670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 73, 78, 95, 113, 114, 130, 146, 190, 195, 219, 226, 247, 285, 339, 365, 390, 438, 494, 565, 570, 678, 730, 741, 949, 1095, 1130, 1235, 1387, 1469, 1482, 1695, 1898, 2147, 2190, 2470, 2774, 2847, 2938, 3390, 3705, 4161, 4294, 4407, 4745, 5694, 6441, 6935, 7345, 7410, 8249, 8322, 8814, 9490, 10735, 12882, 13870, 14235, 14690, 16498, 18031, 20805, 21470, 22035, 24747, 27911, 28470, 32205, 36062, 41245, 41610, 44070, 49494, 54093, 55822, 64410, 82490, 83733, 90155, 107237, 108186, 123735, 139555, 156731, 167466, 180310, 214474, 247470, 270465, 279110, 313462, 321711, 418665, 470193, 536185, 540930, 643422, 783655, 837330, 940386, 1072370, 1567310, 1608555, 2037503, 2350965, 3217110, 4075006, 4701930, 6112509, 10187515, 12225018, 20375030, 30562545, 61125090]

約数ペア:

[(1, 61125090), (2, 30562545), (3, 20375030), (5, 12225018), (6, 10187515), (10, 6112509), (13, 4701930), (15, 4075006), (19, 3217110), (26, 2350965), (30, 2037503), (38, 1608555), (39, 1567310), (57, 1072370), (65, 940386), (73, 837330), (78, 783655), (95, 643422), (113, 540930), (114, 536185), (130, 470193), (146, 418665), (190, 321711), (195, 313462), (219, 279110), (226, 270465), (247, 247470), (285, 214474), (339, 180310), (365, 167466), (390, 156731), (438, 139555), (494, 123735), (565, 108186), (570, 107237), (678, 90155), (730, 83733), (741, 82490), (949, 64410), (1095, 55822), (1130, 54093), (1235, 49494), (1387, 44070), (1469, 41610), (1482, 41245), (1695, 36062), (1898, 32205), (2147, 28470), (2190, 27911), (2470, 24747), (2774, 22035), (2847, 21470), (2938, 20805), (3390, 18031), (3705, 16498), (4161, 14690), (4294, 14235), (4407, 13870), (4745, 12882), (5694, 10735), (6441, 9490), (6935, 8814), (7345, 8322), (7410, 8249)]