22141500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 66830400

約数和(自身を除く): 44688900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 125, 145, 150, 174, 250, 290, 300, 348, 375, 435, 500, 509, 580, 725, 750, 870, 1018, 1450, 1500, 1527, 1740, 2036, 2175, 2545, 2900, 3054, 3625, 4350, 5090, 6108, 7250, 7635, 8700, 10180, 10875, 12725, 14500, 14761, 15270, 21750, 25450, 29522, 30540, 38175, 43500, 44283, 50900, 59044, 63625, 73805, 76350, 88566, 127250, 147610, 152700, 177132, 190875, 221415, 254500, 295220, 369025, 381750, 442830, 738050, 763500, 885660, 1107075, 1476100, 1845125, 2214150, 3690250, 4428300, 5535375, 7380500, 11070750, 22141500]

約数ペア:

[(1, 22141500), (2, 11070750), (3, 7380500), (4, 5535375), (5, 4428300), (6, 3690250), (10, 2214150), (12, 1845125), (15, 1476100), (20, 1107075), (25, 885660), (29, 763500), (30, 738050), (50, 442830), (58, 381750), (60, 369025), (75, 295220), (87, 254500), (100, 221415), (116, 190875), (125, 177132), (145, 152700), (150, 147610), (174, 127250), (250, 88566), (290, 76350), (300, 73805), (348, 63625), (375, 59044), (435, 50900), (500, 44283), (509, 43500), (580, 38175), (725, 30540), (750, 29522), (870, 25450), (1018, 21750), (1450, 15270), (1500, 14761), (1527, 14500), (1740, 12725), (2036, 10875), (2175, 10180), (2545, 8700), (2900, 7635), (3054, 7250), (3625, 6108), (4350, 5090)]