2013093750

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 112

約数和(自身を含む): 5104622160

約数和(自身を除く): 3091528410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 125, 150, 197, 218, 250, 327, 375, 394, 545, 591, 625, 654, 750, 985, 1090, 1182, 1250, 1635, 1875, 1970, 2725, 2955, 3125, 3270, 3750, 4925, 5450, 5910, 6250, 8175, 9375, 9850, 13625, 14775, 15625, 16350, 18750, 21473, 24625, 27250, 29550, 31250, 40875, 42946, 46875, 49250, 64419, 68125, 73875, 81750, 93750, 107365, 123125, 128838, 136250, 147750, 204375, 214730, 246250, 322095, 340625, 369375, 408750, 536825, 615625, 644190, 681250, 738750, 1021875, 1073650, 1231250, 1610475, 1703125, 1846875, 2043750, 2684125, 3078125, 3220950, 3406250, 3693750, 5109375, 5368250, 6156250, 8052375, 9234375, 10218750, 13420625, 16104750, 18468750, 26841250, 40261875, 67103125, 80523750, 134206250, 201309375, 335515625, 402618750, 671031250, 1006546875, 2013093750]

約数ペア:

[(1, 2013093750), (2, 1006546875), (3, 671031250), (5, 402618750), (6, 335515625), (10, 201309375), (15, 134206250), (25, 80523750), (30, 67103125), (50, 40261875), (75, 26841250), (109, 18468750), (125, 16104750), (150, 13420625), (197, 10218750), (218, 9234375), (250, 8052375), (327, 6156250), (375, 5368250), (394, 5109375), (545, 3693750), (591, 3406250), (625, 3220950), (654, 3078125), (750, 2684125), (985, 2043750), (1090, 1846875), (1182, 1703125), (1250, 1610475), (1635, 1231250), (1875, 1073650), (1970, 1021875), (2725, 738750), (2955, 681250), (3125, 644190), (3270, 615625), (3750, 536825), (4925, 408750), (5450, 369375), (5910, 340625), (6250, 322095), (8175, 246250), (9375, 214730), (9850, 204375), (13625, 147750), (14775, 136250), (15625, 128838), (16350, 123125), (18750, 107365), (21473, 93750), (24625, 81750), (27250, 73875), (29550, 68125), (31250, 64419), (40875, 49250), (42946, 46875)]