55342500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 165846912

約数和(自身を除く): 110504412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 125, 141, 150, 157, 188, 235, 250, 282, 300, 314, 375, 470, 471, 500, 564, 625, 628, 705, 750, 785, 940, 942, 1175, 1250, 1410, 1500, 1570, 1875, 1884, 2350, 2355, 2500, 2820, 3140, 3525, 3750, 3925, 4700, 4710, 5875, 7050, 7379, 7500, 7850, 9420, 11750, 11775, 14100, 14758, 15700, 17625, 19625, 22137, 23500, 23550, 29375, 29516, 35250, 36895, 39250, 44274, 47100, 58750, 58875, 70500, 73790, 78500, 88125, 88548, 98125, 110685, 117500, 117750, 147580, 176250, 184475, 196250, 221370, 235500, 294375, 352500, 368950, 392500, 442740, 553425, 588750, 737900, 922375, 1106850, 1177500, 1844750, 2213700, 2767125, 3689500, 4611875, 5534250, 9223750, 11068500, 13835625, 18447500, 27671250, 55342500]

約数ペア:

[(1, 55342500), (2, 27671250), (3, 18447500), (4, 13835625), (5, 11068500), (6, 9223750), (10, 5534250), (12, 4611875), (15, 3689500), (20, 2767125), (25, 2213700), (30, 1844750), (47, 1177500), (50, 1106850), (60, 922375), (75, 737900), (94, 588750), (100, 553425), (125, 442740), (141, 392500), (150, 368950), (157, 352500), (188, 294375), (235, 235500), (250, 221370), (282, 196250), (300, 184475), (314, 176250), (375, 147580), (470, 117750), (471, 117500), (500, 110685), (564, 98125), (625, 88548), (628, 88125), (705, 78500), (750, 73790), (785, 70500), (940, 58875), (942, 58750), (1175, 47100), (1250, 44274), (1410, 39250), (1500, 36895), (1570, 35250), (1875, 29516), (1884, 29375), (2350, 23550), (2355, 23500), (2500, 22137), (2820, 19625), (3140, 17625), (3525, 15700), (3750, 14758), (3925, 14100), (4700, 11775), (4710, 11750), (5875, 9420), (7050, 7850), (7379, 7500)]