67997820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 141021060

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, 269, 330, 383, 538, 660, 766, 807, 1076, 1149, 1345, 1532, 1614, 1915, 2298, 2690, 2959, 3228, 3830, 4035, 4213, 4596, 5380, 5745, 5918, 7660, 8070, 8426, 8877, 11490, 11836, 12639, 14795, 16140, 16852, 17754, 21065, 22980, 25278, 29590, 35508, 42130, 44385, 50556, 59180, 63195, 84260, 88770, 103027, 126390, 177540, 206054, 252780, 309081, 412108, 515135, 618162, 1030270, 1133297, 1236324, 1545405, 2060540, 2266594, 3090810, 3399891, 4533188, 5666485, 6181620, 6799782, 11332970, 13599564, 16999455, 22665940, 33998910, 67997820]

約数ペア:

[(1, 67997820), (2, 33998910), (3, 22665940), (4, 16999455), (5, 13599564), (6, 11332970), (10, 6799782), (11, 6181620), (12, 5666485), (15, 4533188), (20, 3399891), (22, 3090810), (30, 2266594), (33, 2060540), (44, 1545405), (55, 1236324), (60, 1133297), (66, 1030270), (110, 618162), (132, 515135), (165, 412108), (220, 309081), (269, 252780), (330, 206054), (383, 177540), (538, 126390), (660, 103027), (766, 88770), (807, 84260), (1076, 63195), (1149, 59180), (1345, 50556), (1532, 44385), (1614, 42130), (1915, 35508), (2298, 29590), (2690, 25278), (2959, 22980), (3228, 21065), (3830, 17754), (4035, 16852), (4213, 16140), (4596, 14795), (5380, 12639), (5745, 11836), (5918, 11490), (7660, 8877), (8070, 8426)]