275457780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39239}}^1$

素因数の和:39270

約数の個数: 96

約数和(自身を含む): 922924800

約数和(自身を除く): 647467020

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, 39239, 78478, 117717, 156956, 196195, 235434, 353151, 392390, 470868, 510107, 588585, 706302, 784780, 1020214, 1059453, 1177170, 1412604, 1530321, 1765755, 2040428, 2118906, 2354340, 2550535, 3060642, 3531510, 4237812, 4590963, 5101070, 5297265, 6121284, 7063020, 7651605, 9181926, 10202140, 10594530, 13772889, 15303210, 18363852, 21189060, 22954815, 27545778, 30606420, 45909630, 55091556, 68864445, 91819260, 137728890, 275457780]

約数ペア:

[(1, 275457780), (2, 137728890), (3, 91819260), (4, 68864445), (5, 55091556), (6, 45909630), (9, 30606420), (10, 27545778), (12, 22954815), (13, 21189060), (15, 18363852), (18, 15303210), (20, 13772889), (26, 10594530), (27, 10202140), (30, 9181926), (36, 7651605), (39, 7063020), (45, 6121284), (52, 5297265), (54, 5101070), (60, 4590963), (65, 4237812), (78, 3531510), (90, 3060642), (108, 2550535), (117, 2354340), (130, 2118906), (135, 2040428), (156, 1765755), (180, 1530321), (195, 1412604), (234, 1177170), (260, 1059453), (270, 1020214), (351, 784780), (390, 706302), (468, 588585), (540, 510107), (585, 470868), (702, 392390), (780, 353151), (1170, 235434), (1404, 196195), (1755, 156956), (2340, 117717), (3510, 78478), (7020, 39239)]