26008380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 83865600

約数和(自身を除く): 57857220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 79, 90, 93, 118, 124, 155, 158, 177, 180, 186, 236, 237, 279, 295, 310, 316, 354, 372, 395, 465, 474, 531, 558, 590, 620, 708, 711, 790, 885, 930, 948, 1062, 1116, 1180, 1185, 1395, 1422, 1580, 1770, 1829, 1860, 2124, 2370, 2449, 2655, 2790, 2844, 3540, 3555, 3658, 4661, 4740, 4898, 5310, 5487, 5580, 7110, 7316, 7347, 9145, 9322, 9796, 10620, 10974, 12245, 13983, 14220, 14694, 16461, 18290, 18644, 21948, 22041, 23305, 24490, 27435, 27966, 29388, 32922, 36580, 36735, 41949, 44082, 46610, 48980, 54870, 55932, 65844, 69915, 73470, 82305, 83898, 88164, 93220, 109740, 110205, 139830, 144491, 146940, 164610, 167796, 209745, 220410, 279660, 288982, 329220, 419490, 433473, 440820, 577964, 722455, 838980, 866946, 1300419, 1444910, 1733892, 2167365, 2600838, 2889820, 4334730, 5201676, 6502095, 8669460, 13004190, 26008380]

約数ペア:

[(1, 26008380), (2, 13004190), (3, 8669460), (4, 6502095), (5, 5201676), (6, 4334730), (9, 2889820), (10, 2600838), (12, 2167365), (15, 1733892), (18, 1444910), (20, 1300419), (30, 866946), (31, 838980), (36, 722455), (45, 577964), (59, 440820), (60, 433473), (62, 419490), (79, 329220), (90, 288982), (93, 279660), (118, 220410), (124, 209745), (155, 167796), (158, 164610), (177, 146940), (180, 144491), (186, 139830), (236, 110205), (237, 109740), (279, 93220), (295, 88164), (310, 83898), (316, 82305), (354, 73470), (372, 69915), (395, 65844), (465, 55932), (474, 54870), (531, 48980), (558, 46610), (590, 44082), (620, 41949), (708, 36735), (711, 36580), (790, 32922), (885, 29388), (930, 27966), (948, 27435), (1062, 24490), (1116, 23305), (1180, 22041), (1185, 21948), (1395, 18644), (1422, 18290), (1580, 16461), (1770, 14694), (1829, 14220), (1860, 13983), (2124, 12245), (2370, 10974), (2449, 10620), (2655, 9796), (2790, 9322), (2844, 9145), (3540, 7347), (3555, 7316), (3658, 7110), (4661, 5580), (4740, 5487), (4898, 5310)]