18092100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4669

約数の個数: 72

約数和(自身を含む): 56385280

約数和(自身を除く): 38293180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 4639, 9278, 13917, 18556, 23195, 27834, 46390, 55668, 60307, 69585, 92780, 115975, 120614, 139170, 180921, 231950, 241228, 278340, 301535, 347925, 361842, 463900, 603070, 695850, 723684, 904605, 1206140, 1391700, 1507675, 1809210, 3015350, 3618420, 4523025, 6030700, 9046050, 18092100]

約数ペア:

[(1, 18092100), (2, 9046050), (3, 6030700), (4, 4523025), (5, 3618420), (6, 3015350), (10, 1809210), (12, 1507675), (13, 1391700), (15, 1206140), (20, 904605), (25, 723684), (26, 695850), (30, 603070), (39, 463900), (50, 361842), (52, 347925), (60, 301535), (65, 278340), (75, 241228), (78, 231950), (100, 180921), (130, 139170), (150, 120614), (156, 115975), (195, 92780), (260, 69585), (300, 60307), (325, 55668), (390, 46390), (650, 27834), (780, 23195), (975, 18556), (1300, 13917), (1950, 9278), (3900, 4639)]