3871500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 11793600

約数和(自身を除く): 7922100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 89, 100, 116, 125, 145, 150, 174, 178, 250, 267, 290, 300, 348, 356, 375, 435, 445, 500, 534, 580, 725, 750, 870, 890, 1068, 1335, 1450, 1500, 1740, 1780, 2175, 2225, 2581, 2670, 2900, 3625, 4350, 4450, 5162, 5340, 6675, 7250, 7743, 8700, 8900, 10324, 10875, 11125, 12905, 13350, 14500, 15486, 21750, 22250, 25810, 26700, 30972, 33375, 38715, 43500, 44500, 51620, 64525, 66750, 77430, 129050, 133500, 154860, 193575, 258100, 322625, 387150, 645250, 774300, 967875, 1290500, 1935750, 3871500]

約数ペア:

[(1, 3871500), (2, 1935750), (3, 1290500), (4, 967875), (5, 774300), (6, 645250), (10, 387150), (12, 322625), (15, 258100), (20, 193575), (25, 154860), (29, 133500), (30, 129050), (50, 77430), (58, 66750), (60, 64525), (75, 51620), (87, 44500), (89, 43500), (100, 38715), (116, 33375), (125, 30972), (145, 26700), (150, 25810), (174, 22250), (178, 21750), (250, 15486), (267, 14500), (290, 13350), (300, 12905), (348, 11125), (356, 10875), (375, 10324), (435, 8900), (445, 8700), (500, 7743), (534, 7250), (580, 6675), (725, 5340), (750, 5162), (870, 4450), (890, 4350), (1068, 3625), (1335, 2900), (1450, 2670), (1500, 2581), (1740, 2225), (1780, 2175)]