61270000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 100

約数和(自身を含む): 162116856

約数和(自身を除く): 100846856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 557, 625, 880, 1000, 1100, 1114, 1250, 1375, 2000, 2200, 2228, 2500, 2750, 2785, 4400, 4456, 5000, 5500, 5570, 6127, 6875, 8912, 10000, 11000, 11140, 12254, 13750, 13925, 22000, 22280, 24508, 27500, 27850, 30635, 44560, 49016, 55000, 55700, 61270, 69625, 98032, 110000, 111400, 122540, 139250, 153175, 222800, 245080, 278500, 306350, 348125, 490160, 557000, 612700, 696250, 765875, 1114000, 1225400, 1392500, 1531750, 2450800, 2785000, 3063500, 3829375, 5570000, 6127000, 7658750, 12254000, 15317500, 30635000, 61270000]

約数ペア:

[(1, 61270000), (2, 30635000), (4, 15317500), (5, 12254000), (8, 7658750), (10, 6127000), (11, 5570000), (16, 3829375), (20, 3063500), (22, 2785000), (25, 2450800), (40, 1531750), (44, 1392500), (50, 1225400), (55, 1114000), (80, 765875), (88, 696250), (100, 612700), (110, 557000), (125, 490160), (176, 348125), (200, 306350), (220, 278500), (250, 245080), (275, 222800), (400, 153175), (440, 139250), (500, 122540), (550, 111400), (557, 110000), (625, 98032), (880, 69625), (1000, 61270), (1100, 55700), (1114, 55000), (1250, 49016), (1375, 44560), (2000, 30635), (2200, 27850), (2228, 27500), (2500, 24508), (2750, 22280), (2785, 22000), (4400, 13925), (4456, 13750), (5000, 12254), (5500, 11140), (5570, 11000), (6127, 10000), (6875, 8912)]