252708120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{33427}}^1$

素因数の和:33454

約数の個数: 128

約数和(自身を含む): 962726400

約数和(自身を除く): 710018280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 33427, 66854, 100281, 133708, 167135, 200562, 233989, 267416, 300843, 334270, 401124, 467978, 501405, 601686, 668540, 701967, 802248, 902529, 935956, 1002810, 1169945, 1203372, 1337080, 1403934, 1504215, 1805058, 1871912, 2005620, 2105901, 2339890, 2406744, 2807868, 3008430, 3509835, 3610116, 4011240, 4211802, 4512645, 4679780, 5615736, 6016860, 6317703, 7019670, 7220232, 8423604, 9025290, 9359560, 10529505, 12033720, 12635406, 14039340, 16847208, 18050580, 21059010, 25270812, 28078680, 31588515, 36101160, 42118020, 50541624, 63177030, 84236040, 126354060, 252708120]

約数ペア:

[(1, 252708120), (2, 126354060), (3, 84236040), (4, 63177030), (5, 50541624), (6, 42118020), (7, 36101160), (8, 31588515), (9, 28078680), (10, 25270812), (12, 21059010), (14, 18050580), (15, 16847208), (18, 14039340), (20, 12635406), (21, 12033720), (24, 10529505), (27, 9359560), (28, 9025290), (30, 8423604), (35, 7220232), (36, 7019670), (40, 6317703), (42, 6016860), (45, 5615736), (54, 4679780), (56, 4512645), (60, 4211802), (63, 4011240), (70, 3610116), (72, 3509835), (84, 3008430), (90, 2807868), (105, 2406744), (108, 2339890), (120, 2105901), (126, 2005620), (135, 1871912), (140, 1805058), (168, 1504215), (180, 1403934), (189, 1337080), (210, 1203372), (216, 1169945), (252, 1002810), (270, 935956), (280, 902529), (315, 802248), (360, 701967), (378, 668540), (420, 601686), (504, 501405), (540, 467978), (630, 401124), (756, 334270), (840, 300843), (945, 267416), (1080, 233989), (1260, 200562), (1512, 167135), (1890, 133708), (2520, 100281), (3780, 66854), (7560, 33427)]