672020100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{15887}}^1$

素因数の和:15954

約数の個数: 108

約数和(自身を含む): 2151362304

約数和(自身を除く): 1479342204

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, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3525, 4230, 4700, 7050, 8460, 10575, 14100, 15887, 21150, 31774, 42300, 47661, 63548, 79435, 95322, 142983, 158870, 190644, 238305, 285966, 317740, 397175, 476610, 571932, 714915, 746689, 794350, 953220, 1191525, 1429830, 1493378, 1588700, 2240067, 2383050, 2859660, 2986756, 3574575, 3733445, 4480134, 4766100, 6720201, 7149150, 7466890, 8960268, 11200335, 13440402, 14298300, 14933780, 18667225, 22400670, 26880804, 33601005, 37334450, 44801340, 56001675, 67202010, 74668900, 112003350, 134404020, 168005025, 224006700, 336010050, 672020100]

約数ペア:

[(1, 672020100), (2, 336010050), (3, 224006700), (4, 168005025), (5, 134404020), (6, 112003350), (9, 74668900), (10, 67202010), (12, 56001675), (15, 44801340), (18, 37334450), (20, 33601005), (25, 26880804), (30, 22400670), (36, 18667225), (45, 14933780), (47, 14298300), (50, 13440402), (60, 11200335), (75, 8960268), (90, 7466890), (94, 7149150), (100, 6720201), (141, 4766100), (150, 4480134), (180, 3733445), (188, 3574575), (225, 2986756), (235, 2859660), (282, 2383050), (300, 2240067), (423, 1588700), (450, 1493378), (470, 1429830), (564, 1191525), (705, 953220), (846, 794350), (900, 746689), (940, 714915), (1175, 571932), (1410, 476610), (1692, 397175), (2115, 317740), (2350, 285966), (2820, 238305), (3525, 190644), (4230, 158870), (4700, 142983), (7050, 95322), (8460, 79435), (10575, 63548), (14100, 47661), (15887, 42300), (21150, 31774)]