190040900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3813

約数の個数: 72

約数和(自身を含む): 477886080

約数和(自身を除く): 287845180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 1022, 1460, 1825, 2044, 2555, 3650, 3719, 5110, 7300, 7438, 10220, 12775, 14876, 18595, 25550, 26033, 37190, 51100, 52066, 74380, 92975, 104132, 130165, 185950, 260330, 271487, 371900, 520660, 542974, 650825, 1085948, 1301650, 1357435, 1900409, 2603300, 2714870, 3800818, 5429740, 6787175, 7601636, 9502045, 13574350, 19004090, 27148700, 38008180, 47510225, 95020450, 190040900]

約数ペア:

[(1, 190040900), (2, 95020450), (4, 47510225), (5, 38008180), (7, 27148700), (10, 19004090), (14, 13574350), (20, 9502045), (25, 7601636), (28, 6787175), (35, 5429740), (50, 3800818), (70, 2714870), (73, 2603300), (100, 1900409), (140, 1357435), (146, 1301650), (175, 1085948), (292, 650825), (350, 542974), (365, 520660), (511, 371900), (700, 271487), (730, 260330), (1022, 185950), (1460, 130165), (1825, 104132), (2044, 92975), (2555, 74380), (3650, 52066), (3719, 51100), (5110, 37190), (7300, 26033), (7438, 25550), (10220, 18595), (12775, 14876)]