109627500

素因数分解:

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

素因数の和:385

約数の個数: 120

約数和(自身を含む): 327495168

約数和(自身を除く): 217867668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 125, 141, 150, 188, 235, 250, 282, 300, 311, 375, 470, 500, 564, 622, 625, 705, 750, 933, 940, 1175, 1244, 1250, 1410, 1500, 1555, 1866, 1875, 2350, 2500, 2820, 3110, 3525, 3732, 3750, 4665, 4700, 5875, 6220, 7050, 7500, 7775, 9330, 11750, 14100, 14617, 15550, 17625, 18660, 23325, 23500, 29234, 29375, 31100, 35250, 38875, 43851, 46650, 58468, 58750, 70500, 73085, 77750, 87702, 88125, 93300, 116625, 117500, 146170, 155500, 175404, 176250, 194375, 219255, 233250, 292340, 352500, 365425, 388750, 438510, 466500, 583125, 730850, 777500, 877020, 1096275, 1166250, 1461700, 1827125, 2192550, 2332500, 3654250, 4385100, 5481375, 7308500, 9135625, 10962750, 18271250, 21925500, 27406875, 36542500, 54813750, 109627500]

約数ペア:

[(1, 109627500), (2, 54813750), (3, 36542500), (4, 27406875), (5, 21925500), (6, 18271250), (10, 10962750), (12, 9135625), (15, 7308500), (20, 5481375), (25, 4385100), (30, 3654250), (47, 2332500), (50, 2192550), (60, 1827125), (75, 1461700), (94, 1166250), (100, 1096275), (125, 877020), (141, 777500), (150, 730850), (188, 583125), (235, 466500), (250, 438510), (282, 388750), (300, 365425), (311, 352500), (375, 292340), (470, 233250), (500, 219255), (564, 194375), (622, 176250), (625, 175404), (705, 155500), (750, 146170), (933, 117500), (940, 116625), (1175, 93300), (1244, 88125), (1250, 87702), (1410, 77750), (1500, 73085), (1555, 70500), (1866, 58750), (1875, 58468), (2350, 46650), (2500, 43851), (2820, 38875), (3110, 35250), (3525, 31100), (3732, 29375), (3750, 29234), (4665, 23500), (4700, 23325), (5875, 18660), (6220, 17625), (7050, 15550), (7500, 14617), (7775, 14100), (9330, 11750)]