149542380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63907}}^1$

素因数の和:63935

約数の個数: 72

約数和(自身を含む): 488512752

約数和(自身を除く): 338970372

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, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 63907, 127814, 191721, 255628, 319535, 383442, 575163, 639070, 766884, 830791, 958605, 1150326, 1278140, 1661582, 1917210, 2300652, 2492373, 2875815, 3323164, 3834420, 4153955, 4984746, 5751630, 7477119, 8307910, 9969492, 11503260, 12461865, 14954238, 16615820, 24923730, 29908476, 37385595, 49847460, 74771190, 149542380]

約数ペア:

[(1, 149542380), (2, 74771190), (3, 49847460), (4, 37385595), (5, 29908476), (6, 24923730), (9, 16615820), (10, 14954238), (12, 12461865), (13, 11503260), (15, 9969492), (18, 8307910), (20, 7477119), (26, 5751630), (30, 4984746), (36, 4153955), (39, 3834420), (45, 3323164), (52, 2875815), (60, 2492373), (65, 2300652), (78, 1917210), (90, 1661582), (117, 1278140), (130, 1150326), (156, 958605), (180, 830791), (195, 766884), (234, 639070), (260, 575163), (390, 383442), (468, 319535), (585, 255628), (780, 191721), (1170, 127814), (2340, 63907)]