90068760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27799}}^1$

素因数の和:27822

約数の個数: 80

約数和(自身を含む): 302742000

約数和(自身を除く): 212673240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 27799, 55598, 83397, 111196, 138995, 166794, 222392, 250191, 277990, 333588, 416985, 500382, 555980, 667176, 750573, 833970, 1000764, 1111960, 1250955, 1501146, 1667940, 2001528, 2251719, 2501910, 3002292, 3335880, 3752865, 4503438, 5003820, 6004584, 7505730, 9006876, 10007640, 11258595, 15011460, 18013752, 22517190, 30022920, 45034380, 90068760]

約数ペア:

[(1, 90068760), (2, 45034380), (3, 30022920), (4, 22517190), (5, 18013752), (6, 15011460), (8, 11258595), (9, 10007640), (10, 9006876), (12, 7505730), (15, 6004584), (18, 5003820), (20, 4503438), (24, 3752865), (27, 3335880), (30, 3002292), (36, 2501910), (40, 2251719), (45, 2001528), (54, 1667940), (60, 1501146), (72, 1250955), (81, 1111960), (90, 1000764), (108, 833970), (120, 750573), (135, 667176), (162, 555980), (180, 500382), (216, 416985), (270, 333588), (324, 277990), (360, 250191), (405, 222392), (540, 166794), (648, 138995), (810, 111196), (1080, 83397), (1620, 55598), (3240, 27799)]