69150060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{54881}}^1$

素因数の和:54903

約数の個数: 72

約数和(自身を含む): 239724576

約数和(自身を除く): 170574516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 54881, 109762, 164643, 219524, 274405, 329286, 384167, 493929, 548810, 658572, 768334, 823215, 987858, 1097620, 1152501, 1536668, 1646430, 1920835, 1975716, 2305002, 2469645, 3292860, 3457503, 3841670, 4610004, 4939290, 5762505, 6915006, 7683340, 9878580, 11525010, 13830012, 17287515, 23050020, 34575030, 69150060]

約数ペア:

[(1, 69150060), (2, 34575030), (3, 23050020), (4, 17287515), (5, 13830012), (6, 11525010), (7, 9878580), (9, 7683340), (10, 6915006), (12, 5762505), (14, 4939290), (15, 4610004), (18, 3841670), (20, 3457503), (21, 3292860), (28, 2469645), (30, 2305002), (35, 1975716), (36, 1920835), (42, 1646430), (45, 1536668), (60, 1152501), (63, 1097620), (70, 987858), (84, 823215), (90, 768334), (105, 658572), (126, 548810), (140, 493929), (180, 384167), (210, 329286), (252, 274405), (315, 219524), (420, 164643), (630, 109762), (1260, 54881)]