2016048750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{197}}^1\times {\mathrm{2729}}^1$

素因数の和:2951

約数の個数: 80

約数和(自身を含む): 5065940880

約数和(自身を除く): 3049892130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 197, 250, 375, 394, 591, 625, 750, 985, 1182, 1250, 1875, 1970, 2729, 2955, 3750, 4925, 5458, 5910, 8187, 9850, 13645, 14775, 16374, 24625, 27290, 29550, 40935, 49250, 68225, 73875, 81870, 123125, 136450, 147750, 204675, 246250, 341125, 369375, 409350, 537613, 682250, 738750, 1023375, 1075226, 1612839, 1705625, 2046750, 2688065, 3225678, 3411250, 5116875, 5376130, 8064195, 10233750, 13440325, 16128390, 26880650, 40320975, 67201625, 80641950, 134403250, 201604875, 336008125, 403209750, 672016250, 1008024375, 2016048750]

約数ペア:

[(1, 2016048750), (2, 1008024375), (3, 672016250), (5, 403209750), (6, 336008125), (10, 201604875), (15, 134403250), (25, 80641950), (30, 67201625), (50, 40320975), (75, 26880650), (125, 16128390), (150, 13440325), (197, 10233750), (250, 8064195), (375, 5376130), (394, 5116875), (591, 3411250), (625, 3225678), (750, 2688065), (985, 2046750), (1182, 1705625), (1250, 1612839), (1875, 1075226), (1970, 1023375), (2729, 738750), (2955, 682250), (3750, 537613), (4925, 409350), (5458, 369375), (5910, 341125), (8187, 246250), (9850, 204675), (13645, 147750), (14775, 136450), (16374, 123125), (24625, 81870), (27290, 73875), (29550, 68225), (40935, 49250)]