55507140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7938

約数の個数: 96

約数和(自身を含む): 185996160

約数和(自身を除く): 130489020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 7907, 15814, 23721, 31628, 39535, 47442, 71163, 79070, 94884, 102791, 118605, 142326, 158140, 205582, 213489, 237210, 284652, 308373, 355815, 411164, 426978, 474420, 513955, 616746, 711630, 853956, 925119, 1027910, 1067445, 1233492, 1423260, 1541865, 1850238, 2055820, 2134890, 2775357, 3083730, 3700476, 4269780, 4625595, 5550714, 6167460, 9251190, 11101428, 13876785, 18502380, 27753570, 55507140]

約数ペア:

[(1, 55507140), (2, 27753570), (3, 18502380), (4, 13876785), (5, 11101428), (6, 9251190), (9, 6167460), (10, 5550714), (12, 4625595), (13, 4269780), (15, 3700476), (18, 3083730), (20, 2775357), (26, 2134890), (27, 2055820), (30, 1850238), (36, 1541865), (39, 1423260), (45, 1233492), (52, 1067445), (54, 1027910), (60, 925119), (65, 853956), (78, 711630), (90, 616746), (108, 513955), (117, 474420), (130, 426978), (135, 411164), (156, 355815), (180, 308373), (195, 284652), (234, 237210), (260, 213489), (270, 205582), (351, 158140), (390, 142326), (468, 118605), (540, 102791), (585, 94884), (702, 79070), (780, 71163), (1170, 47442), (1404, 39535), (1755, 31628), (2340, 23721), (3510, 15814), (7020, 7907)]