3841500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 12108096

約数和(自身を除く): 8266596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 197, 250, 260, 300, 325, 375, 390, 394, 500, 591, 650, 750, 780, 788, 975, 985, 1182, 1300, 1500, 1625, 1950, 1970, 2364, 2561, 2955, 3250, 3900, 3940, 4875, 4925, 5122, 5910, 6500, 7683, 9750, 9850, 10244, 11820, 12805, 14775, 15366, 19500, 19700, 24625, 25610, 29550, 30732, 38415, 49250, 51220, 59100, 64025, 73875, 76830, 98500, 128050, 147750, 153660, 192075, 256100, 295500, 320125, 384150, 640250, 768300, 960375, 1280500, 1920750, 3841500]

約数ペア:

[(1, 3841500), (2, 1920750), (3, 1280500), (4, 960375), (5, 768300), (6, 640250), (10, 384150), (12, 320125), (13, 295500), (15, 256100), (20, 192075), (25, 153660), (26, 147750), (30, 128050), (39, 98500), (50, 76830), (52, 73875), (60, 64025), (65, 59100), (75, 51220), (78, 49250), (100, 38415), (125, 30732), (130, 29550), (150, 25610), (156, 24625), (195, 19700), (197, 19500), (250, 15366), (260, 14775), (300, 12805), (325, 11820), (375, 10244), (390, 9850), (394, 9750), (500, 7683), (591, 6500), (650, 5910), (750, 5122), (780, 4925), (788, 4875), (975, 3940), (985, 3900), (1182, 3250), (1300, 2955), (1500, 2561), (1625, 2364), (1950, 1970)]