107654940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 354816000

約数和(自身を除く): 247161060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 59, 60, 62, 90, 93, 108, 109, 118, 124, 135, 155, 177, 180, 186, 218, 236, 270, 279, 295, 310, 327, 354, 372, 436, 465, 531, 540, 545, 558, 590, 620, 654, 708, 837, 885, 930, 981, 1062, 1090, 1116, 1180, 1308, 1395, 1593, 1635, 1674, 1770, 1829, 1860, 1962, 2124, 2180, 2655, 2790, 2943, 3186, 3270, 3348, 3379, 3540, 3658, 3924, 4185, 4905, 5310, 5487, 5580, 5886, 6372, 6431, 6540, 6758, 7316, 7965, 8370, 9145, 9810, 10137, 10620, 10974, 11772, 12862, 13516, 14715, 15930, 16461, 16740, 16895, 18290, 19293, 19620, 20274, 21948, 25724, 27435, 29430, 30411, 31860, 32155, 32922, 33790, 36580, 38586, 40548, 49383, 50685, 54870, 57879, 58860, 60822, 64310, 65844, 67580, 77172, 82305, 91233, 96465, 98766, 101370, 109740, 115758, 121644, 128620, 152055, 164610, 173637, 182466, 192930, 197532, 199361, 202740, 231516, 246915, 289395, 304110, 329220, 347274, 364932, 385860, 398722, 456165, 493830, 578790, 598083, 608220, 694548, 797444, 868185, 912330, 987660, 996805, 1157580, 1196166, 1736370, 1794249, 1824660, 1993610, 2392332, 2990415, 3472740, 3588498, 3987220, 5382747, 5980830, 7176996, 8971245, 10765494, 11961660, 17942490, 21530988, 26913735, 35884980, 53827470, 107654940]

約数ペア:

[(1, 107654940), (2, 53827470), (3, 35884980), (4, 26913735), (5, 21530988), (6, 17942490), (9, 11961660), (10, 10765494), (12, 8971245), (15, 7176996), (18, 5980830), (20, 5382747), (27, 3987220), (30, 3588498), (31, 3472740), (36, 2990415), (45, 2392332), (54, 1993610), (59, 1824660), (60, 1794249), (62, 1736370), (90, 1196166), (93, 1157580), (108, 996805), (109, 987660), (118, 912330), (124, 868185), (135, 797444), (155, 694548), (177, 608220), (180, 598083), (186, 578790), (218, 493830), (236, 456165), (270, 398722), (279, 385860), (295, 364932), (310, 347274), (327, 329220), (354, 304110), (372, 289395), (436, 246915), (465, 231516), (531, 202740), (540, 199361), (545, 197532), (558, 192930), (590, 182466), (620, 173637), (654, 164610), (708, 152055), (837, 128620), (885, 121644), (930, 115758), (981, 109740), (1062, 101370), (1090, 98766), (1116, 96465), (1180, 91233), (1308, 82305), (1395, 77172), (1593, 67580), (1635, 65844), (1674, 64310), (1770, 60822), (1829, 58860), (1860, 57879), (1962, 54870), (2124, 50685), (2180, 49383), (2655, 40548), (2790, 38586), (2943, 36580), (3186, 33790), (3270, 32922), (3348, 32155), (3379, 31860), (3540, 30411), (3658, 29430), (3924, 27435), (4185, 25724), (4905, 21948), (5310, 20274), (5487, 19620), (5580, 19293), (5886, 18290), (6372, 16895), (6431, 16740), (6540, 16461), (6758, 15930), (7316, 14715), (7965, 13516), (8370, 12862), (9145, 11772), (9810, 10974), (10137, 10620)]