127437420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 391184640

約数和(自身を除く): 263747220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 293, 330, 586, 659, 660, 879, 1172, 1318, 1465, 1758, 1977, 2636, 2930, 3223, 3295, 3516, 3954, 4395, 5860, 6446, 6590, 7249, 7908, 8790, 9669, 9885, 12892, 13180, 14498, 16115, 17580, 19338, 19770, 21747, 28996, 32230, 36245, 38676, 39540, 43494, 48345, 64460, 72490, 86988, 96690, 108735, 144980, 193087, 193380, 217470, 386174, 434940, 579261, 772348, 965435, 1158522, 1930870, 2123957, 2317044, 2896305, 3861740, 4247914, 5792610, 6371871, 8495828, 10619785, 11585220, 12743742, 21239570, 25487484, 31859355, 42479140, 63718710, 127437420]

約数ペア:

[(1, 127437420), (2, 63718710), (3, 42479140), (4, 31859355), (5, 25487484), (6, 21239570), (10, 12743742), (11, 11585220), (12, 10619785), (15, 8495828), (20, 6371871), (22, 5792610), (30, 4247914), (33, 3861740), (44, 2896305), (55, 2317044), (60, 2123957), (66, 1930870), (110, 1158522), (132, 965435), (165, 772348), (220, 579261), (293, 434940), (330, 386174), (586, 217470), (659, 193380), (660, 193087), (879, 144980), (1172, 108735), (1318, 96690), (1465, 86988), (1758, 72490), (1977, 64460), (2636, 48345), (2930, 43494), (3223, 39540), (3295, 38676), (3516, 36245), (3954, 32230), (4395, 28996), (5860, 21747), (6446, 19770), (6590, 19338), (7249, 17580), (7908, 16115), (8790, 14498), (9669, 13180), (9885, 12892)]