201695940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1201}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 630040320

約数和(自身を除く): 428344380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 311, 540, 622, 933, 1201, 1244, 1555, 1866, 2402, 2799, 3110, 3603, 3732, 4665, 4804, 5598, 6005, 6220, 7206, 8397, 9330, 10809, 11196, 12010, 13995, 14412, 16794, 18015, 18660, 21618, 24020, 27990, 32427, 33588, 36030, 41985, 43236, 54045, 55980, 64854, 72060, 83970, 108090, 129708, 162135, 167940, 216180, 324270, 373511, 648540, 747022, 1120533, 1494044, 1867555, 2241066, 3361599, 3735110, 4482132, 5602665, 6723198, 7470220, 10084797, 11205330, 13446396, 16807995, 20169594, 22410660, 33615990, 40339188, 50423985, 67231980, 100847970, 201695940]

約数ペア:

[(1, 201695940), (2, 100847970), (3, 67231980), (4, 50423985), (5, 40339188), (6, 33615990), (9, 22410660), (10, 20169594), (12, 16807995), (15, 13446396), (18, 11205330), (20, 10084797), (27, 7470220), (30, 6723198), (36, 5602665), (45, 4482132), (54, 3735110), (60, 3361599), (90, 2241066), (108, 1867555), (135, 1494044), (180, 1120533), (270, 747022), (311, 648540), (540, 373511), (622, 324270), (933, 216180), (1201, 167940), (1244, 162135), (1555, 129708), (1866, 108090), (2402, 83970), (2799, 72060), (3110, 64854), (3603, 55980), (3732, 54045), (4665, 43236), (4804, 41985), (5598, 36030), (6005, 33588), (6220, 32427), (7206, 27990), (8397, 24020), (9330, 21618), (10809, 18660), (11196, 18015), (12010, 16794), (13995, 14412)]