258265080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7103}}^1$

素因数の和:7221

約数の個数: 96

約数和(自身を含む): 847791360

約数和(自身を除く): 589526280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7103, 7272, 9090, 12120, 14206, 18180, 21309, 28412, 35515, 36360, 42618, 56824, 63927, 71030, 85236, 106545, 127854, 142060, 170472, 213090, 255708, 284120, 319635, 426180, 511416, 639270, 717403, 852360, 1278540, 1434806, 2152209, 2557080, 2869612, 3587015, 4304418, 5739224, 6456627, 7174030, 8608836, 10761045, 12913254, 14348060, 17217672, 21522090, 25826508, 28696120, 32283135, 43044180, 51653016, 64566270, 86088360, 129132540, 258265080]

約数ペア:

[(1, 258265080), (2, 129132540), (3, 86088360), (4, 64566270), (5, 51653016), (6, 43044180), (8, 32283135), (9, 28696120), (10, 25826508), (12, 21522090), (15, 17217672), (18, 14348060), (20, 12913254), (24, 10761045), (30, 8608836), (36, 7174030), (40, 6456627), (45, 5739224), (60, 4304418), (72, 3587015), (90, 2869612), (101, 2557080), (120, 2152209), (180, 1434806), (202, 1278540), (303, 852360), (360, 717403), (404, 639270), (505, 511416), (606, 426180), (808, 319635), (909, 284120), (1010, 255708), (1212, 213090), (1515, 170472), (1818, 142060), (2020, 127854), (2424, 106545), (3030, 85236), (3636, 71030), (4040, 63927), (4545, 56824), (6060, 42618), (7103, 36360), (7272, 35515), (9090, 28412), (12120, 21309), (14206, 18180)]