76709820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 237758976

約数和(自身を除く): 161049156

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, 1637, 2130, 2343, 3124, 3274, 3905, 4260, 4686, 4911, 6548, 7810, 8185, 9372, 9822, 11715, 15620, 16370, 18007, 19644, 23430, 24555, 32740, 36014, 46860, 49110, 54021, 72028, 90035, 98220, 108042, 116227, 180070, 216084, 232454, 270105, 348681, 360140, 464908, 540210, 581135, 697362, 1080420, 1162270, 1278497, 1394724, 1743405, 2324540, 2556994, 3486810, 3835491, 5113988, 6392485, 6973620, 7670982, 12784970, 15341964, 19177455, 25569940, 38354910, 76709820]

約数ペア:

[(1, 76709820), (2, 38354910), (3, 25569940), (4, 19177455), (5, 15341964), (6, 12784970), (10, 7670982), (11, 6973620), (12, 6392485), (15, 5113988), (20, 3835491), (22, 3486810), (30, 2556994), (33, 2324540), (44, 1743405), (55, 1394724), (60, 1278497), (66, 1162270), (71, 1080420), (110, 697362), (132, 581135), (142, 540210), (165, 464908), (213, 360140), (220, 348681), (284, 270105), (330, 232454), (355, 216084), (426, 180070), (660, 116227), (710, 108042), (781, 98220), (852, 90035), (1065, 72028), (1420, 54021), (1562, 49110), (1637, 46860), (2130, 36014), (2343, 32740), (3124, 24555), (3274, 23430), (3905, 19644), (4260, 18007), (4686, 16370), (4911, 15620), (6548, 11715), (7810, 9822), (8185, 9372)]