200798100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 162

約数和(自身を含む): 649433694

約数和(自身を除く): 448635594

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 101, 141, 150, 180, 188, 202, 225, 235, 282, 300, 303, 404, 423, 450, 470, 505, 564, 606, 705, 846, 900, 909, 940, 1010, 1175, 1212, 1410, 1515, 1692, 1818, 2020, 2115, 2209, 2350, 2525, 2820, 3030, 3525, 3636, 4230, 4418, 4545, 4700, 4747, 5050, 6060, 6627, 7050, 7575, 8460, 8836, 9090, 9494, 10100, 10575, 11045, 13254, 14100, 14241, 15150, 18180, 18988, 19881, 21150, 22090, 22725, 23735, 26508, 28482, 30300, 33135, 39762, 42300, 42723, 44180, 45450, 47470, 55225, 56964, 66270, 71205, 79524, 85446, 90900, 94940, 99405, 110450, 118675, 132540, 142410, 165675, 170892, 198810, 213615, 220900, 223109, 237350, 284820, 331350, 356025, 397620, 427230, 446218, 474700, 497025, 662700, 669327, 712050, 854460, 892436, 994050, 1068075, 1115545, 1338654, 1424100, 1988100, 2007981, 2136150, 2231090, 2677308, 3346635, 4015962, 4272300, 4462180, 5577725, 6693270, 8031924, 10039905, 11155450, 13386540, 16733175, 20079810, 22310900, 33466350, 40159620, 50199525, 66932700, 100399050, 200798100]

約数ペア:

[(1, 200798100), (2, 100399050), (3, 66932700), (4, 50199525), (5, 40159620), (6, 33466350), (9, 22310900), (10, 20079810), (12, 16733175), (15, 13386540), (18, 11155450), (20, 10039905), (25, 8031924), (30, 6693270), (36, 5577725), (45, 4462180), (47, 4272300), (50, 4015962), (60, 3346635), (75, 2677308), (90, 2231090), (94, 2136150), (100, 2007981), (101, 1988100), (141, 1424100), (150, 1338654), (180, 1115545), (188, 1068075), (202, 994050), (225, 892436), (235, 854460), (282, 712050), (300, 669327), (303, 662700), (404, 497025), (423, 474700), (450, 446218), (470, 427230), (505, 397620), (564, 356025), (606, 331350), (705, 284820), (846, 237350), (900, 223109), (909, 220900), (940, 213615), (1010, 198810), (1175, 170892), (1212, 165675), (1410, 142410), (1515, 132540), (1692, 118675), (1818, 110450), (2020, 99405), (2115, 94940), (2209, 90900), (2350, 85446), (2525, 79524), (2820, 71205), (3030, 66270), (3525, 56964), (3636, 55225), (4230, 47470), (4418, 45450), (4545, 44180), (4700, 42723), (4747, 42300), (5050, 39762), (6060, 33135), (6627, 30300), (7050, 28482), (7575, 26508), (8460, 23735), (8836, 22725), (9090, 22090), (9494, 21150), (10100, 19881), (10575, 18988), (11045, 18180), (13254, 15150), (14100, 14241)]