2653500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 8124480

約数和(自身を除く): 5470980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 61, 75, 87, 100, 116, 122, 125, 145, 150, 174, 183, 244, 250, 290, 300, 305, 348, 366, 375, 435, 500, 580, 610, 725, 732, 750, 870, 915, 1220, 1450, 1500, 1525, 1740, 1769, 1830, 2175, 2900, 3050, 3538, 3625, 3660, 4350, 4575, 5307, 6100, 7076, 7250, 7625, 8700, 8845, 9150, 10614, 10875, 14500, 15250, 17690, 18300, 21228, 21750, 22875, 26535, 30500, 35380, 43500, 44225, 45750, 53070, 88450, 91500, 106140, 132675, 176900, 221125, 265350, 442250, 530700, 663375, 884500, 1326750, 2653500]

約数ペア:

[(1, 2653500), (2, 1326750), (3, 884500), (4, 663375), (5, 530700), (6, 442250), (10, 265350), (12, 221125), (15, 176900), (20, 132675), (25, 106140), (29, 91500), (30, 88450), (50, 53070), (58, 45750), (60, 44225), (61, 43500), (75, 35380), (87, 30500), (100, 26535), (116, 22875), (122, 21750), (125, 21228), (145, 18300), (150, 17690), (174, 15250), (183, 14500), (244, 10875), (250, 10614), (290, 9150), (300, 8845), (305, 8700), (348, 7625), (366, 7250), (375, 7076), (435, 6100), (500, 5307), (580, 4575), (610, 4350), (725, 3660), (732, 3625), (750, 3538), (870, 3050), (915, 2900), (1220, 2175), (1450, 1830), (1500, 1769), (1525, 1740)]