54813750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 140355072

約数和(自身を除く): 85541322

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 141, 150, 235, 250, 282, 311, 375, 470, 622, 625, 705, 750, 933, 1175, 1250, 1410, 1555, 1866, 1875, 2350, 3110, 3525, 3750, 4665, 5875, 7050, 7775, 9330, 11750, 14617, 15550, 17625, 23325, 29234, 29375, 35250, 38875, 43851, 46650, 58750, 73085, 77750, 87702, 88125, 116625, 146170, 176250, 194375, 219255, 233250, 365425, 388750, 438510, 583125, 730850, 1096275, 1166250, 1827125, 2192550, 3654250, 5481375, 9135625, 10962750, 18271250, 27406875, 54813750]

約数ペア:

[(1, 54813750), (2, 27406875), (3, 18271250), (5, 10962750), (6, 9135625), (10, 5481375), (15, 3654250), (25, 2192550), (30, 1827125), (47, 1166250), (50, 1096275), (75, 730850), (94, 583125), (125, 438510), (141, 388750), (150, 365425), (235, 233250), (250, 219255), (282, 194375), (311, 176250), (375, 146170), (470, 116625), (622, 88125), (625, 87702), (705, 77750), (750, 73085), (933, 58750), (1175, 46650), (1250, 43851), (1410, 38875), (1555, 35250), (1866, 29375), (1875, 29234), (2350, 23325), (3110, 17625), (3525, 15550), (3750, 14617), (4665, 11750), (5875, 9330), (7050, 7775)]