43728420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 132789888

約数和(自身を除く): 89061468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 997, 1020, 1290, 1462, 1994, 2193, 2580, 2924, 2991, 3655, 3988, 4386, 4985, 5982, 7310, 8772, 9970, 10965, 11964, 14620, 14955, 16949, 19940, 21930, 29910, 33898, 42871, 43860, 50847, 59820, 67796, 84745, 85742, 101694, 128613, 169490, 171484, 203388, 214355, 254235, 257226, 338980, 428710, 508470, 514452, 643065, 728807, 857420, 1016940, 1286130, 1457614, 2186421, 2572260, 2915228, 3644035, 4372842, 7288070, 8745684, 10932105, 14576140, 21864210, 43728420]

約数ペア:

[(1, 43728420), (2, 21864210), (3, 14576140), (4, 10932105), (5, 8745684), (6, 7288070), (10, 4372842), (12, 3644035), (15, 2915228), (17, 2572260), (20, 2186421), (30, 1457614), (34, 1286130), (43, 1016940), (51, 857420), (60, 728807), (68, 643065), (85, 514452), (86, 508470), (102, 428710), (129, 338980), (170, 257226), (172, 254235), (204, 214355), (215, 203388), (255, 171484), (258, 169490), (340, 128613), (430, 101694), (510, 85742), (516, 84745), (645, 67796), (731, 59820), (860, 50847), (997, 43860), (1020, 42871), (1290, 33898), (1462, 29910), (1994, 21930), (2193, 19940), (2580, 16949), (2924, 14955), (2991, 14620), (3655, 11964), (3988, 10965), (4386, 9970), (4985, 8772), (5982, 7310)]