67892580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5987}}^1$

素因数の和:6015

約数の個数: 120

約数和(自身を含む): 243448128

約数和(自身を除く): 175555548

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 5987, 11340, 11974, 17961, 23948, 29935, 35922, 41909, 53883, 59870, 71844, 83818, 89805, 107766, 119740, 125727, 161649, 167636, 179610, 209545, 215532, 251454, 269415, 323298, 359220, 377181, 419090, 484947, 502908, 538830, 628635, 646596, 754362, 808245, 838180, 969894, 1077660, 1131543, 1257270, 1508724, 1616490, 1885905, 1939788, 2263086, 2424735, 2514540, 3232980, 3394629, 3771810, 4526172, 4849470, 5657715, 6789258, 7543620, 9698940, 11315430, 13578516, 16973145, 22630860, 33946290, 67892580]

約数ペア:

[(1, 67892580), (2, 33946290), (3, 22630860), (4, 16973145), (5, 13578516), (6, 11315430), (7, 9698940), (9, 7543620), (10, 6789258), (12, 5657715), (14, 4849470), (15, 4526172), (18, 3771810), (20, 3394629), (21, 3232980), (27, 2514540), (28, 2424735), (30, 2263086), (35, 1939788), (36, 1885905), (42, 1616490), (45, 1508724), (54, 1257270), (60, 1131543), (63, 1077660), (70, 969894), (81, 838180), (84, 808245), (90, 754362), (105, 646596), (108, 628635), (126, 538830), (135, 502908), (140, 484947), (162, 419090), (180, 377181), (189, 359220), (210, 323298), (252, 269415), (270, 251454), (315, 215532), (324, 209545), (378, 179610), (405, 167636), (420, 161649), (540, 125727), (567, 119740), (630, 107766), (756, 89805), (810, 83818), (945, 71844), (1134, 59870), (1260, 53883), (1620, 41909), (1890, 35922), (2268, 29935), (2835, 23948), (3780, 17961), (5670, 11974), (5987, 11340)]