2009548500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{18869}}^1$

素因数の和:18962

約数の個数: 96

約数和(自身を含む): 5934539520

約数和(自身を除く): 3924991020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 125, 142, 150, 213, 250, 284, 300, 355, 375, 426, 500, 710, 750, 852, 1065, 1420, 1500, 1775, 2130, 3550, 4260, 5325, 7100, 8875, 10650, 17750, 18869, 21300, 26625, 35500, 37738, 53250, 56607, 75476, 94345, 106500, 113214, 188690, 226428, 283035, 377380, 471725, 566070, 943450, 1132140, 1339699, 1415175, 1886900, 2358625, 2679398, 2830350, 4019097, 4717250, 5358796, 5660700, 6698495, 7075875, 8038194, 9434500, 13396990, 14151750, 16076388, 20095485, 26793980, 28303500, 33492475, 40190970, 66984950, 80381940, 100477425, 133969900, 167462375, 200954850, 334924750, 401909700, 502387125, 669849500, 1004774250, 2009548500]

約数ペア:

[(1, 2009548500), (2, 1004774250), (3, 669849500), (4, 502387125), (5, 401909700), (6, 334924750), (10, 200954850), (12, 167462375), (15, 133969900), (20, 100477425), (25, 80381940), (30, 66984950), (50, 40190970), (60, 33492475), (71, 28303500), (75, 26793980), (100, 20095485), (125, 16076388), (142, 14151750), (150, 13396990), (213, 9434500), (250, 8038194), (284, 7075875), (300, 6698495), (355, 5660700), (375, 5358796), (426, 4717250), (500, 4019097), (710, 2830350), (750, 2679398), (852, 2358625), (1065, 1886900), (1420, 1415175), (1500, 1339699), (1775, 1132140), (2130, 943450), (3550, 566070), (4260, 471725), (5325, 377380), (7100, 283035), (8875, 226428), (10650, 188690), (17750, 113214), (18869, 106500), (21300, 94345), (26625, 75476), (35500, 56607), (37738, 53250)]