85621380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3597

約数の個数: 96

約数和(自身を含む): 266585088

約数和(自身を除く): 180963708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3541, 4030, 4836, 6045, 7082, 8060, 10623, 12090, 14164, 17705, 21246, 24180, 35410, 42492, 46033, 53115, 70820, 92066, 106230, 109771, 138099, 184132, 212460, 219542, 230165, 276198, 329313, 439084, 460330, 548855, 552396, 658626, 690495, 920660, 1097710, 1317252, 1380990, 1427023, 1646565, 2195420, 2761980, 2854046, 3293130, 4281069, 5708092, 6586260, 7135115, 8562138, 14270230, 17124276, 21405345, 28540460, 42810690, 85621380]

約数ペア:

[(1, 85621380), (2, 42810690), (3, 28540460), (4, 21405345), (5, 17124276), (6, 14270230), (10, 8562138), (12, 7135115), (13, 6586260), (15, 5708092), (20, 4281069), (26, 3293130), (30, 2854046), (31, 2761980), (39, 2195420), (52, 1646565), (60, 1427023), (62, 1380990), (65, 1317252), (78, 1097710), (93, 920660), (124, 690495), (130, 658626), (155, 552396), (156, 548855), (186, 460330), (195, 439084), (260, 329313), (310, 276198), (372, 230165), (390, 219542), (403, 212460), (465, 184132), (620, 138099), (780, 109771), (806, 106230), (930, 92066), (1209, 70820), (1612, 53115), (1860, 46033), (2015, 42492), (2418, 35410), (3541, 24180), (4030, 21246), (4836, 17705), (6045, 14164), (7082, 12090), (8060, 10623)]