77232100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 185988096

約数和(自身を除く): 108755996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 610, 671, 1100, 1151, 1220, 1342, 1525, 2302, 2684, 3050, 3355, 4604, 5755, 6100, 6710, 11510, 12661, 13420, 16775, 23020, 25322, 28775, 33550, 50644, 57550, 63305, 67100, 70211, 115100, 126610, 140422, 253220, 280844, 316525, 351055, 633050, 702110, 772321, 1266100, 1404220, 1544642, 1755275, 3089284, 3510550, 3861605, 7021100, 7723210, 15446420, 19308025, 38616050, 77232100]

約数ペア:

[(1, 77232100), (2, 38616050), (4, 19308025), (5, 15446420), (10, 7723210), (11, 7021100), (20, 3861605), (22, 3510550), (25, 3089284), (44, 1755275), (50, 1544642), (55, 1404220), (61, 1266100), (100, 772321), (110, 702110), (122, 633050), (220, 351055), (244, 316525), (275, 280844), (305, 253220), (550, 140422), (610, 126610), (671, 115100), (1100, 70211), (1151, 67100), (1220, 63305), (1342, 57550), (1525, 50644), (2302, 33550), (2684, 28775), (3050, 25322), (3355, 23020), (4604, 16775), (5755, 13420), (6100, 12661), (6710, 11510)]