66496980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1977

約数の個数: 96

約数和(自身を含む): 207059328

約数和(自身を除く): 140562348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 1060, 1166, 1590, 1749, 1901, 2332, 2915, 3180, 3498, 3802, 5703, 5830, 6996, 7604, 8745, 9505, 11406, 11660, 17490, 19010, 20911, 22812, 28515, 34980, 38020, 41822, 57030, 62733, 83644, 100753, 104555, 114060, 125466, 201506, 209110, 250932, 302259, 313665, 403012, 418220, 503765, 604518, 627330, 1007530, 1108283, 1209036, 1254660, 1511295, 2015060, 2216566, 3022590, 3324849, 4433132, 5541415, 6045180, 6649698, 11082830, 13299396, 16624245, 22165660, 33248490, 66496980]

約数ペア:

[(1, 66496980), (2, 33248490), (3, 22165660), (4, 16624245), (5, 13299396), (6, 11082830), (10, 6649698), (11, 6045180), (12, 5541415), (15, 4433132), (20, 3324849), (22, 3022590), (30, 2216566), (33, 2015060), (44, 1511295), (53, 1254660), (55, 1209036), (60, 1108283), (66, 1007530), (106, 627330), (110, 604518), (132, 503765), (159, 418220), (165, 403012), (212, 313665), (220, 302259), (265, 250932), (318, 209110), (330, 201506), (530, 125466), (583, 114060), (636, 104555), (660, 100753), (795, 83644), (1060, 62733), (1166, 57030), (1590, 41822), (1749, 38020), (1901, 34980), (2332, 28515), (2915, 22812), (3180, 20911), (3498, 19010), (3802, 17490), (5703, 11660), (5830, 11406), (6996, 9505), (7604, 8745)]