1326750

素因数分解:

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

素因数の和:110

約数の個数: 64

約数和(自身を含む): 3481920

約数和(自身を除く): 2155170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 61, 75, 87, 122, 125, 145, 150, 174, 183, 250, 290, 305, 366, 375, 435, 610, 725, 750, 870, 915, 1450, 1525, 1769, 1830, 2175, 3050, 3538, 3625, 4350, 4575, 5307, 7250, 7625, 8845, 9150, 10614, 10875, 15250, 17690, 21750, 22875, 26535, 44225, 45750, 53070, 88450, 132675, 221125, 265350, 442250, 663375, 1326750]

約数ペア:

[(1, 1326750), (2, 663375), (3, 442250), (5, 265350), (6, 221125), (10, 132675), (15, 88450), (25, 53070), (29, 45750), (30, 44225), (50, 26535), (58, 22875), (61, 21750), (75, 17690), (87, 15250), (122, 10875), (125, 10614), (145, 9150), (150, 8845), (174, 7625), (183, 7250), (250, 5307), (290, 4575), (305, 4350), (366, 3625), (375, 3538), (435, 3050), (610, 2175), (725, 1830), (750, 1769), (870, 1525), (915, 1450)]