2007882900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{13687}}^1$

素因数の和:13870

約数の個数: 108

約数和(自身を含む): 6332671072

約数和(自身を除く): 4324788172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 163, 180, 225, 300, 326, 450, 489, 652, 815, 900, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4075, 4890, 5868, 7335, 8150, 9780, 12225, 13687, 14670, 16300, 24450, 27374, 29340, 36675, 41061, 48900, 54748, 68435, 73350, 82122, 123183, 136870, 146700, 164244, 205305, 246366, 273740, 342175, 410610, 492732, 615915, 684350, 821220, 1026525, 1231830, 1368700, 2053050, 2230981, 2463660, 3079575, 4106100, 4461962, 6159150, 6692943, 8923924, 11154905, 12318300, 13385886, 20078829, 22309810, 26771772, 33464715, 40157658, 44619620, 55774525, 66929430, 80315316, 100394145, 111549050, 133858860, 167323575, 200788290, 223098100, 334647150, 401576580, 501970725, 669294300, 1003941450, 2007882900]

約数ペア:

[(1, 2007882900), (2, 1003941450), (3, 669294300), (4, 501970725), (5, 401576580), (6, 334647150), (9, 223098100), (10, 200788290), (12, 167323575), (15, 133858860), (18, 111549050), (20, 100394145), (25, 80315316), (30, 66929430), (36, 55774525), (45, 44619620), (50, 40157658), (60, 33464715), (75, 26771772), (90, 22309810), (100, 20078829), (150, 13385886), (163, 12318300), (180, 11154905), (225, 8923924), (300, 6692943), (326, 6159150), (450, 4461962), (489, 4106100), (652, 3079575), (815, 2463660), (900, 2230981), (978, 2053050), (1467, 1368700), (1630, 1231830), (1956, 1026525), (2445, 821220), (2934, 684350), (3260, 615915), (4075, 492732), (4890, 410610), (5868, 342175), (7335, 273740), (8150, 246366), (9780, 205305), (12225, 164244), (13687, 146700), (14670, 136870), (16300, 123183), (24450, 82122), (27374, 73350), (29340, 68435), (36675, 54748), (41061, 48900)]