453657780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5351}}^1$

素因数の和:5526

約数の個数: 96

約数和(自身を含む): 1420634880

約数和(自身を除く): 966977100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4239, 4710, 5351, 5652, 7065, 8478, 9420, 10702, 14130, 16053, 16956, 21195, 21404, 26755, 28260, 32106, 42390, 48159, 53510, 64212, 80265, 84780, 96318, 107020, 144477, 160530, 192636, 240795, 288954, 321060, 481590, 577908, 722385, 840107, 963180, 1444770, 1680214, 2520321, 2889540, 3360428, 4200535, 5040642, 7560963, 8401070, 10081284, 12601605, 15121926, 16802140, 22682889, 25203210, 30243852, 37804815, 45365778, 50406420, 75609630, 90731556, 113414445, 151219260, 226828890, 453657780]

約数ペア:

[(1, 453657780), (2, 226828890), (3, 151219260), (4, 113414445), (5, 90731556), (6, 75609630), (9, 50406420), (10, 45365778), (12, 37804815), (15, 30243852), (18, 25203210), (20, 22682889), (27, 16802140), (30, 15121926), (36, 12601605), (45, 10081284), (54, 8401070), (60, 7560963), (90, 5040642), (108, 4200535), (135, 3360428), (157, 2889540), (180, 2520321), (270, 1680214), (314, 1444770), (471, 963180), (540, 840107), (628, 722385), (785, 577908), (942, 481590), (1413, 321060), (1570, 288954), (1884, 240795), (2355, 192636), (2826, 160530), (3140, 144477), (4239, 107020), (4710, 96318), (5351, 84780), (5652, 80265), (7065, 64212), (8478, 53510), (9420, 48159), (10702, 42390), (14130, 32106), (16053, 28260), (16956, 26755), (21195, 21404)]