66916740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 208365696

約数和(自身を除く): 141448956

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, 1913, 2332, 2915, 3180, 3498, 3826, 5739, 5830, 6996, 7652, 8745, 9565, 11478, 11660, 17490, 19130, 21043, 22956, 28695, 34980, 38260, 42086, 57390, 63129, 84172, 101389, 105215, 114780, 126258, 202778, 210430, 252516, 304167, 315645, 405556, 420860, 506945, 608334, 631290, 1013890, 1115279, 1216668, 1262580, 1520835, 2027780, 2230558, 3041670, 3345837, 4461116, 5576395, 6083340, 6691674, 11152790, 13383348, 16729185, 22305580, 33458370, 66916740]

約数ペア:

[(1, 66916740), (2, 33458370), (3, 22305580), (4, 16729185), (5, 13383348), (6, 11152790), (10, 6691674), (11, 6083340), (12, 5576395), (15, 4461116), (20, 3345837), (22, 3041670), (30, 2230558), (33, 2027780), (44, 1520835), (53, 1262580), (55, 1216668), (60, 1115279), (66, 1013890), (106, 631290), (110, 608334), (132, 506945), (159, 420860), (165, 405556), (212, 315645), (220, 304167), (265, 252516), (318, 210430), (330, 202778), (530, 126258), (583, 114780), (636, 105215), (660, 101389), (795, 84172), (1060, 63129), (1166, 57390), (1590, 42086), (1749, 38260), (1913, 34980), (2332, 28695), (2915, 22956), (3180, 21043), (3498, 19130), (3826, 17490), (5739, 11660), (5830, 11478), (6996, 9565), (7652, 8745)]