99898740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17903}}^1$

素因数の和:17949

約数の個数: 72

約数和(自身を含む): 312818688

約数和(自身を除く): 212919948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 17903, 35806, 53709, 71612, 89515, 107418, 161127, 179030, 214836, 268545, 322254, 358060, 537090, 554993, 644508, 805635, 1074180, 1109986, 1611270, 1664979, 2219972, 2774965, 3222540, 3329958, 4994937, 5549930, 6659916, 8324895, 9989874, 11099860, 16649790, 19979748, 24974685, 33299580, 49949370, 99898740]

約数ペア:

[(1, 99898740), (2, 49949370), (3, 33299580), (4, 24974685), (5, 19979748), (6, 16649790), (9, 11099860), (10, 9989874), (12, 8324895), (15, 6659916), (18, 5549930), (20, 4994937), (30, 3329958), (31, 3222540), (36, 2774965), (45, 2219972), (60, 1664979), (62, 1611270), (90, 1109986), (93, 1074180), (124, 805635), (155, 644508), (180, 554993), (186, 537090), (279, 358060), (310, 322254), (372, 268545), (465, 214836), (558, 179030), (620, 161127), (930, 107418), (1116, 89515), (1395, 71612), (1860, 53709), (2790, 35806), (5580, 17903)]