82578420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4982

約数の個数: 96

約数和(自身を含む): 265251840

約数和(自身を除く): 182673420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4933, 5580, 8370, 9866, 14799, 16740, 19732, 24665, 29598, 44397, 49330, 59196, 73995, 88794, 98660, 133191, 147990, 152923, 177588, 221985, 266382, 295980, 305846, 443970, 458769, 532764, 611692, 665955, 764615, 887940, 917538, 1331910, 1376307, 1529230, 1835076, 2293845, 2663820, 2752614, 3058460, 4128921, 4587690, 5505228, 6881535, 8257842, 9175380, 13763070, 16515684, 20644605, 27526140, 41289210, 82578420]

約数ペア:

[(1, 82578420), (2, 41289210), (3, 27526140), (4, 20644605), (5, 16515684), (6, 13763070), (9, 9175380), (10, 8257842), (12, 6881535), (15, 5505228), (18, 4587690), (20, 4128921), (27, 3058460), (30, 2752614), (31, 2663820), (36, 2293845), (45, 1835076), (54, 1529230), (60, 1376307), (62, 1331910), (90, 917538), (93, 887940), (108, 764615), (124, 665955), (135, 611692), (155, 532764), (180, 458769), (186, 443970), (270, 305846), (279, 295980), (310, 266382), (372, 221985), (465, 177588), (540, 152923), (558, 147990), (620, 133191), (837, 98660), (930, 88794), (1116, 73995), (1395, 59196), (1674, 49330), (1860, 44397), (2790, 29598), (3348, 24665), (4185, 19732), (4933, 16740), (5580, 14799), (8370, 9866)]