317858100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{3089}}^1$

素因数の和:3127

約数の個数: 144

約数和(自身を含む): 1072848000

約数和(自身を除く): 754989900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 588, 686, 700, 735, 980, 1029, 1050, 1225, 1372, 1470, 1715, 2058, 2100, 2450, 2940, 3089, 3430, 3675, 4116, 4900, 5145, 6178, 6860, 7350, 8575, 9267, 10290, 12356, 14700, 15445, 17150, 18534, 20580, 21623, 25725, 30890, 34300, 37068, 43246, 46335, 51450, 61780, 64869, 77225, 86492, 92670, 102900, 108115, 129738, 151361, 154450, 185340, 216230, 231675, 259476, 302722, 308900, 324345, 432460, 454083, 463350, 540575, 605444, 648690, 756805, 908166, 926700, 1059527, 1081150, 1297380, 1513610, 1621725, 1816332, 2119054, 2162300, 2270415, 3027220, 3178581, 3243450, 3784025, 4238108, 4540830, 5297635, 6357162, 6486900, 7568050, 9081660, 10595270, 11352075, 12714324, 15136100, 15892905, 21190540, 22704150, 26488175, 31785810, 45408300, 52976350, 63571620, 79464525, 105952700, 158929050, 317858100]

約数ペア:

[(1, 317858100), (2, 158929050), (3, 105952700), (4, 79464525), (5, 63571620), (6, 52976350), (7, 45408300), (10, 31785810), (12, 26488175), (14, 22704150), (15, 21190540), (20, 15892905), (21, 15136100), (25, 12714324), (28, 11352075), (30, 10595270), (35, 9081660), (42, 7568050), (49, 6486900), (50, 6357162), (60, 5297635), (70, 4540830), (75, 4238108), (84, 3784025), (98, 3243450), (100, 3178581), (105, 3027220), (140, 2270415), (147, 2162300), (150, 2119054), (175, 1816332), (196, 1621725), (210, 1513610), (245, 1297380), (294, 1081150), (300, 1059527), (343, 926700), (350, 908166), (420, 756805), (490, 648690), (525, 605444), (588, 540575), (686, 463350), (700, 454083), (735, 432460), (980, 324345), (1029, 308900), (1050, 302722), (1225, 259476), (1372, 231675), (1470, 216230), (1715, 185340), (2058, 154450), (2100, 151361), (2450, 129738), (2940, 108115), (3089, 102900), (3430, 92670), (3675, 86492), (4116, 77225), (4900, 64869), (5145, 61780), (6178, 51450), (6860, 46335), (7350, 43246), (8575, 37068), (9267, 34300), (10290, 30890), (12356, 25725), (14700, 21623), (15445, 20580), (17150, 18534)]