216702900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 162

約数和(自身を含む): 700369670

約数和(自身を除く): 483666770

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, 109, 141, 150, 180, 188, 218, 225, 235, 282, 300, 327, 423, 436, 450, 470, 545, 564, 654, 705, 846, 900, 940, 981, 1090, 1175, 1308, 1410, 1635, 1692, 1962, 2115, 2180, 2209, 2350, 2725, 2820, 3270, 3525, 3924, 4230, 4418, 4700, 4905, 5123, 5450, 6540, 6627, 7050, 8175, 8460, 8836, 9810, 10246, 10575, 10900, 11045, 13254, 14100, 15369, 16350, 19620, 19881, 20492, 21150, 22090, 24525, 25615, 26508, 30738, 32700, 33135, 39762, 42300, 44180, 46107, 49050, 51230, 55225, 61476, 66270, 76845, 79524, 92214, 98100, 99405, 102460, 110450, 128075, 132540, 153690, 165675, 184428, 198810, 220900, 230535, 240781, 256150, 307380, 331350, 384225, 397620, 461070, 481562, 497025, 512300, 662700, 722343, 768450, 922140, 963124, 994050, 1152675, 1203905, 1444686, 1536900, 1988100, 2167029, 2305350, 2407810, 2889372, 3611715, 4334058, 4610700, 4815620, 6019525, 7223430, 8668116, 10835145, 12039050, 14446860, 18058575, 21670290, 24078100, 36117150, 43340580, 54175725, 72234300, 108351450, 216702900]

約数ペア:

[(1, 216702900), (2, 108351450), (3, 72234300), (4, 54175725), (5, 43340580), (6, 36117150), (9, 24078100), (10, 21670290), (12, 18058575), (15, 14446860), (18, 12039050), (20, 10835145), (25, 8668116), (30, 7223430), (36, 6019525), (45, 4815620), (47, 4610700), (50, 4334058), (60, 3611715), (75, 2889372), (90, 2407810), (94, 2305350), (100, 2167029), (109, 1988100), (141, 1536900), (150, 1444686), (180, 1203905), (188, 1152675), (218, 994050), (225, 963124), (235, 922140), (282, 768450), (300, 722343), (327, 662700), (423, 512300), (436, 497025), (450, 481562), (470, 461070), (545, 397620), (564, 384225), (654, 331350), (705, 307380), (846, 256150), (900, 240781), (940, 230535), (981, 220900), (1090, 198810), (1175, 184428), (1308, 165675), (1410, 153690), (1635, 132540), (1692, 128075), (1962, 110450), (2115, 102460), (2180, 99405), (2209, 98100), (2350, 92214), (2725, 79524), (2820, 76845), (3270, 66270), (3525, 61476), (3924, 55225), (4230, 51230), (4418, 49050), (4700, 46107), (4905, 44180), (5123, 42300), (5450, 39762), (6540, 33135), (6627, 32700), (7050, 30738), (8175, 26508), (8460, 25615), (8836, 24525), (9810, 22090), (10246, 21150), (10575, 20492), (10900, 19881), (11045, 19620), (13254, 16350), (14100, 15369)]