67520940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 204120000

約数和(自身を除く): 136599060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1249, 1590, 1802, 2498, 2703, 3180, 3604, 3747, 4505, 4996, 5406, 6245, 7494, 9010, 10812, 12490, 13515, 14988, 18020, 18735, 21233, 24980, 27030, 37470, 42466, 54060, 63699, 66197, 74940, 84932, 106165, 127398, 132394, 198591, 212330, 254796, 264788, 318495, 330985, 397182, 424660, 636990, 661970, 794364, 992955, 1125349, 1273980, 1323940, 1985910, 2250698, 3376047, 3971820, 4501396, 5626745, 6752094, 11253490, 13504188, 16880235, 22506980, 33760470, 67520940]

約数ペア:

[(1, 67520940), (2, 33760470), (3, 22506980), (4, 16880235), (5, 13504188), (6, 11253490), (10, 6752094), (12, 5626745), (15, 4501396), (17, 3971820), (20, 3376047), (30, 2250698), (34, 1985910), (51, 1323940), (53, 1273980), (60, 1125349), (68, 992955), (85, 794364), (102, 661970), (106, 636990), (159, 424660), (170, 397182), (204, 330985), (212, 318495), (255, 264788), (265, 254796), (318, 212330), (340, 198591), (510, 132394), (530, 127398), (636, 106165), (795, 84932), (901, 74940), (1020, 66197), (1060, 63699), (1249, 54060), (1590, 42466), (1802, 37470), (2498, 27030), (2703, 24980), (3180, 21233), (3604, 18735), (3747, 18020), (4505, 14988), (4996, 13515), (5406, 12490), (6245, 10812), (7494, 9010)]