72799020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19259}}^1$

素因数の和:19284

約数の個数: 96

約数和(自身を含む): 258854400

約数和(自身を除く): 186055380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19259, 38518, 57777, 77036, 96295, 115554, 134813, 173331, 192590, 231108, 269626, 288885, 346662, 385180, 404439, 519993, 539252, 577770, 674065, 693324, 808878, 866655, 1039986, 1155540, 1213317, 1348130, 1617756, 1733310, 2022195, 2079972, 2426634, 2599965, 2696260, 3466620, 3639951, 4044390, 4853268, 5199930, 6066585, 7279902, 8088780, 10399860, 12133170, 14559804, 18199755, 24266340, 36399510, 72799020]

約数ペア:

[(1, 72799020), (2, 36399510), (3, 24266340), (4, 18199755), (5, 14559804), (6, 12133170), (7, 10399860), (9, 8088780), (10, 7279902), (12, 6066585), (14, 5199930), (15, 4853268), (18, 4044390), (20, 3639951), (21, 3466620), (27, 2696260), (28, 2599965), (30, 2426634), (35, 2079972), (36, 2022195), (42, 1733310), (45, 1617756), (54, 1348130), (60, 1213317), (63, 1155540), (70, 1039986), (84, 866655), (90, 808878), (105, 693324), (108, 674065), (126, 577770), (135, 539252), (140, 519993), (180, 404439), (189, 385180), (210, 346662), (252, 288885), (270, 269626), (315, 231108), (378, 192590), (420, 173331), (540, 134813), (630, 115554), (756, 96295), (945, 77036), (1260, 57777), (1890, 38518), (3780, 19259)]