129011220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4241}}^1$

素因数の和:4282

約数の個数: 108

約数和(自身を含む): 423852156

約数和(自身を除く): 294840936

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 4241, 5070, 6084, 7605, 8482, 10140, 12723, 15210, 16964, 21205, 25446, 30420, 38169, 42410, 50892, 55133, 63615, 76338, 84820, 110266, 127230, 152676, 165399, 190845, 220532, 254460, 275665, 330798, 381690, 496197, 551330, 661596, 716729, 763380, 826995, 992394, 1102660, 1433458, 1653990, 1984788, 2150187, 2480985, 2866916, 3307980, 3583645, 4300374, 4961970, 6450561, 7167290, 8600748, 9923940, 10750935, 12901122, 14334580, 21501870, 25802244, 32252805, 43003740, 64505610, 129011220]

約数ペア:

[(1, 129011220), (2, 64505610), (3, 43003740), (4, 32252805), (5, 25802244), (6, 21501870), (9, 14334580), (10, 12901122), (12, 10750935), (13, 9923940), (15, 8600748), (18, 7167290), (20, 6450561), (26, 4961970), (30, 4300374), (36, 3583645), (39, 3307980), (45, 2866916), (52, 2480985), (60, 2150187), (65, 1984788), (78, 1653990), (90, 1433458), (117, 1102660), (130, 992394), (156, 826995), (169, 763380), (180, 716729), (195, 661596), (234, 551330), (260, 496197), (338, 381690), (390, 330798), (468, 275665), (507, 254460), (585, 220532), (676, 190845), (780, 165399), (845, 152676), (1014, 127230), (1170, 110266), (1521, 84820), (1690, 76338), (2028, 63615), (2340, 55133), (2535, 50892), (3042, 42410), (3380, 38169), (4241, 30420), (5070, 25446), (6084, 21205), (7605, 16964), (8482, 15210), (10140, 12723)]