19577400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 61722240

約数和(自身を除く): 42144840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 134, 150, 200, 201, 268, 300, 335, 402, 487, 536, 600, 670, 804, 974, 1005, 1340, 1461, 1608, 1675, 1948, 2010, 2435, 2680, 2922, 3350, 3896, 4020, 4870, 5025, 5844, 6700, 7305, 8040, 9740, 10050, 11688, 12175, 13400, 14610, 19480, 20100, 24350, 29220, 32629, 36525, 40200, 48700, 58440, 65258, 73050, 97400, 97887, 130516, 146100, 163145, 195774, 261032, 292200, 326290, 391548, 489435, 652580, 783096, 815725, 978870, 1305160, 1631450, 1957740, 2447175, 3262900, 3915480, 4894350, 6525800, 9788700, 19577400]

約数ペア:

[(1, 19577400), (2, 9788700), (3, 6525800), (4, 4894350), (5, 3915480), (6, 3262900), (8, 2447175), (10, 1957740), (12, 1631450), (15, 1305160), (20, 978870), (24, 815725), (25, 783096), (30, 652580), (40, 489435), (50, 391548), (60, 326290), (67, 292200), (75, 261032), (100, 195774), (120, 163145), (134, 146100), (150, 130516), (200, 97887), (201, 97400), (268, 73050), (300, 65258), (335, 58440), (402, 48700), (487, 40200), (536, 36525), (600, 32629), (670, 29220), (804, 24350), (974, 20100), (1005, 19480), (1340, 14610), (1461, 13400), (1608, 12175), (1675, 11688), (1948, 10050), (2010, 9740), (2435, 8040), (2680, 7305), (2922, 6700), (3350, 5844), (3896, 5025), (4020, 4870)]