202677540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 614718720

約数和(自身を除く): 412041180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 197, 260, 390, 394, 591, 780, 788, 985, 1182, 1319, 1970, 2364, 2561, 2638, 2955, 3940, 3957, 5122, 5276, 5910, 6595, 7683, 7914, 10244, 11820, 12805, 13190, 15366, 15828, 17147, 19785, 25610, 26380, 30732, 34294, 38415, 39570, 51220, 51441, 68588, 76830, 79140, 85735, 102882, 153660, 171470, 205764, 257205, 259843, 342940, 514410, 519686, 779529, 1028820, 1039372, 1299215, 1559058, 2598430, 3118116, 3377959, 3897645, 5196860, 6755918, 7795290, 10133877, 13511836, 15590580, 16889795, 20267754, 33779590, 40535508, 50669385, 67559180, 101338770, 202677540]

約数ペア:

[(1, 202677540), (2, 101338770), (3, 67559180), (4, 50669385), (5, 40535508), (6, 33779590), (10, 20267754), (12, 16889795), (13, 15590580), (15, 13511836), (20, 10133877), (26, 7795290), (30, 6755918), (39, 5196860), (52, 3897645), (60, 3377959), (65, 3118116), (78, 2598430), (130, 1559058), (156, 1299215), (195, 1039372), (197, 1028820), (260, 779529), (390, 519686), (394, 514410), (591, 342940), (780, 259843), (788, 257205), (985, 205764), (1182, 171470), (1319, 153660), (1970, 102882), (2364, 85735), (2561, 79140), (2638, 76830), (2955, 68588), (3940, 51441), (3957, 51220), (5122, 39570), (5276, 38415), (5910, 34294), (6595, 30732), (7683, 26380), (7914, 25610), (10244, 19785), (11820, 17147), (12805, 15828), (13190, 15366)]