71205000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 229426560

約数和(自身を除く): 158221560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 101, 120, 125, 141, 150, 188, 200, 202, 235, 250, 282, 300, 303, 375, 376, 404, 470, 500, 505, 564, 600, 606, 625, 705, 750, 808, 940, 1000, 1010, 1128, 1175, 1212, 1250, 1410, 1500, 1515, 1875, 1880, 2020, 2350, 2424, 2500, 2525, 2820, 3000, 3030, 3525, 3750, 4040, 4700, 4747, 5000, 5050, 5640, 5875, 6060, 7050, 7500, 7575, 9400, 9494, 10100, 11750, 12120, 12625, 14100, 14241, 15000, 15150, 17625, 18988, 20200, 23500, 23735, 25250, 28200, 28482, 29375, 30300, 35250, 37875, 37976, 47000, 47470, 50500, 56964, 58750, 60600, 63125, 70500, 71205, 75750, 88125, 94940, 101000, 113928, 117500, 118675, 126250, 141000, 142410, 151500, 176250, 189375, 189880, 235000, 237350, 252500, 284820, 303000, 352500, 356025, 378750, 474700, 505000, 569640, 593375, 705000, 712050, 757500, 949400, 1186750, 1424100, 1515000, 1780125, 2373500, 2848200, 2966875, 3560250, 4747000, 5933750, 7120500, 8900625, 11867500, 14241000, 17801250, 23735000, 35602500, 71205000]

約数ペア:

[(1, 71205000), (2, 35602500), (3, 23735000), (4, 17801250), (5, 14241000), (6, 11867500), (8, 8900625), (10, 7120500), (12, 5933750), (15, 4747000), (20, 3560250), (24, 2966875), (25, 2848200), (30, 2373500), (40, 1780125), (47, 1515000), (50, 1424100), (60, 1186750), (75, 949400), (94, 757500), (100, 712050), (101, 705000), (120, 593375), (125, 569640), (141, 505000), (150, 474700), (188, 378750), (200, 356025), (202, 352500), (235, 303000), (250, 284820), (282, 252500), (300, 237350), (303, 235000), (375, 189880), (376, 189375), (404, 176250), (470, 151500), (500, 142410), (505, 141000), (564, 126250), (600, 118675), (606, 117500), (625, 113928), (705, 101000), (750, 94940), (808, 88125), (940, 75750), (1000, 71205), (1010, 70500), (1128, 63125), (1175, 60600), (1212, 58750), (1250, 56964), (1410, 50500), (1500, 47470), (1515, 47000), (1875, 37976), (1880, 37875), (2020, 35250), (2350, 30300), (2424, 29375), (2500, 28482), (2525, 28200), (2820, 25250), (3000, 23735), (3030, 23500), (3525, 20200), (3750, 18988), (4040, 17625), (4700, 15150), (4747, 15000), (5000, 14241), (5050, 14100), (5640, 12625), (5875, 12120), (6060, 11750), (7050, 10100), (7500, 9494), (7575, 9400)]