140340900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{9547}}^1$

素因数の和:9578

約数の個数: 108

約数和(自身を含む): 472396848

約数和(自身を除く): 332055948

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, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 9547, 14700, 19094, 28641, 38188, 47735, 57282, 66829, 95470, 114564, 133658, 143205, 190940, 200487, 238675, 267316, 286410, 334145, 400974, 467803, 477350, 572820, 668290, 716025, 801948, 935606, 954700, 1002435, 1336580, 1403409, 1432050, 1670725, 1871212, 2004870, 2339015, 2806818, 2864100, 3341450, 4009740, 4678030, 5012175, 5613636, 6682900, 7017045, 9356060, 10024350, 11695075, 14034090, 20048700, 23390150, 28068180, 35085225, 46780300, 70170450, 140340900]

約数ペア:

[(1, 140340900), (2, 70170450), (3, 46780300), (4, 35085225), (5, 28068180), (6, 23390150), (7, 20048700), (10, 14034090), (12, 11695075), (14, 10024350), (15, 9356060), (20, 7017045), (21, 6682900), (25, 5613636), (28, 5012175), (30, 4678030), (35, 4009740), (42, 3341450), (49, 2864100), (50, 2806818), (60, 2339015), (70, 2004870), (75, 1871212), (84, 1670725), (98, 1432050), (100, 1403409), (105, 1336580), (140, 1002435), (147, 954700), (150, 935606), (175, 801948), (196, 716025), (210, 668290), (245, 572820), (294, 477350), (300, 467803), (350, 400974), (420, 334145), (490, 286410), (525, 267316), (588, 238675), (700, 200487), (735, 190940), (980, 143205), (1050, 133658), (1225, 114564), (1470, 95470), (2100, 66829), (2450, 57282), (2940, 47735), (3675, 38188), (4900, 28641), (7350, 19094), (9547, 14700)]