907020540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{75209}}^1$

素因数の和:75291

約数の個数: 72

約数和(自身を含む): 2792396880

約数和(自身を除く): 1885376340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 75209, 150418, 225627, 300836, 376045, 451254, 676881, 752090, 902508, 1128135, 1353762, 1504180, 2256270, 2707524, 3384405, 4512540, 5039003, 6768810, 10078006, 13537620, 15117009, 20156012, 25195015, 30234018, 45351027, 50390030, 60468036, 75585045, 90702054, 100780060, 151170090, 181404108, 226755135, 302340180, 453510270, 907020540]

約数ペア:

[(1, 907020540), (2, 453510270), (3, 302340180), (4, 226755135), (5, 181404108), (6, 151170090), (9, 100780060), (10, 90702054), (12, 75585045), (15, 60468036), (18, 50390030), (20, 45351027), (30, 30234018), (36, 25195015), (45, 20156012), (60, 15117009), (67, 13537620), (90, 10078006), (134, 6768810), (180, 5039003), (201, 4512540), (268, 3384405), (335, 2707524), (402, 2256270), (603, 1504180), (670, 1353762), (804, 1128135), (1005, 902508), (1206, 752090), (1340, 676881), (2010, 451254), (2412, 376045), (3015, 300836), (4020, 225627), (6030, 150418), (12060, 75209)]