177739980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3793}}^1$

素因数の和:3887

約数の個数: 96

約数和(自身を含む): 550706688

約数和(自身を除く): 372966708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1562, 2130, 2343, 3124, 3793, 3905, 4260, 4686, 7586, 7810, 9372, 11379, 11715, 15172, 15620, 18965, 22758, 23430, 37930, 41723, 45516, 46860, 56895, 75860, 83446, 113790, 125169, 166892, 208615, 227580, 250338, 269303, 417230, 500676, 538606, 625845, 807909, 834460, 1077212, 1251690, 1346515, 1615818, 2503380, 2693030, 2962333, 3231636, 4039545, 5386060, 5924666, 8079090, 8886999, 11849332, 14811665, 16158180, 17773998, 29623330, 35547996, 44434995, 59246660, 88869990, 177739980]

約数ペア:

[(1, 177739980), (2, 88869990), (3, 59246660), (4, 44434995), (5, 35547996), (6, 29623330), (10, 17773998), (11, 16158180), (12, 14811665), (15, 11849332), (20, 8886999), (22, 8079090), (30, 5924666), (33, 5386060), (44, 4039545), (55, 3231636), (60, 2962333), (66, 2693030), (71, 2503380), (110, 1615818), (132, 1346515), (142, 1251690), (165, 1077212), (213, 834460), (220, 807909), (284, 625845), (330, 538606), (355, 500676), (426, 417230), (660, 269303), (710, 250338), (781, 227580), (852, 208615), (1065, 166892), (1420, 125169), (1562, 113790), (2130, 83446), (2343, 75860), (3124, 56895), (3793, 46860), (3905, 45516), (4260, 41723), (4686, 37930), (7586, 23430), (7810, 22758), (9372, 18965), (11379, 15620), (11715, 15172)]