155769660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21107}}^1$

素因数の和:21163

約数の個数: 72

約数和(自身を含む): 484048656

約数和(自身を除く): 328278996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 21107, 42214, 63321, 84428, 105535, 126642, 189963, 211070, 253284, 316605, 379926, 422140, 633210, 759852, 865387, 949815, 1266420, 1730774, 1899630, 2596161, 3461548, 3799260, 4326935, 5192322, 7788483, 8653870, 10384644, 12980805, 15576966, 17307740, 25961610, 31153932, 38942415, 51923220, 77884830, 155769660]

約数ペア:

[(1, 155769660), (2, 77884830), (3, 51923220), (4, 38942415), (5, 31153932), (6, 25961610), (9, 17307740), (10, 15576966), (12, 12980805), (15, 10384644), (18, 8653870), (20, 7788483), (30, 5192322), (36, 4326935), (41, 3799260), (45, 3461548), (60, 2596161), (82, 1899630), (90, 1730774), (123, 1266420), (164, 949815), (180, 865387), (205, 759852), (246, 633210), (369, 422140), (410, 379926), (492, 316605), (615, 253284), (738, 211070), (820, 189963), (1230, 126642), (1476, 105535), (1845, 84428), (2460, 63321), (3690, 42214), (7380, 21107)]