70257780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 120

約数和(自身を含む): 227673600

約数和(自身を除く): 157415820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1399, 1620, 1674, 1860, 2511, 2790, 2798, 3348, 4185, 4197, 5022, 5580, 5596, 6995, 8370, 8394, 10044, 12555, 12591, 13990, 16740, 16788, 20985, 25110, 25182, 27980, 37773, 41970, 43369, 50220, 50364, 62955, 75546, 83940, 86738, 113319, 125910, 130107, 151092, 173476, 188865, 216845, 226638, 251820, 260214, 377730, 390321, 433690, 453276, 520428, 566595, 650535, 755460, 780642, 867380, 1133190, 1170963, 1301070, 1561284, 1951605, 2266380, 2341926, 2602140, 3512889, 3903210, 4683852, 5854815, 7025778, 7806420, 11709630, 14051556, 17564445, 23419260, 35128890, 70257780]

約数ペア:

[(1, 70257780), (2, 35128890), (3, 23419260), (4, 17564445), (5, 14051556), (6, 11709630), (9, 7806420), (10, 7025778), (12, 5854815), (15, 4683852), (18, 3903210), (20, 3512889), (27, 2602140), (30, 2341926), (31, 2266380), (36, 1951605), (45, 1561284), (54, 1301070), (60, 1170963), (62, 1133190), (81, 867380), (90, 780642), (93, 755460), (108, 650535), (124, 566595), (135, 520428), (155, 453276), (162, 433690), (180, 390321), (186, 377730), (270, 260214), (279, 251820), (310, 226638), (324, 216845), (372, 188865), (405, 173476), (465, 151092), (540, 130107), (558, 125910), (620, 113319), (810, 86738), (837, 83940), (930, 75546), (1116, 62955), (1395, 50364), (1399, 50220), (1620, 43369), (1674, 41970), (1860, 37773), (2511, 27980), (2790, 25182), (2798, 25110), (3348, 20985), (4185, 16788), (4197, 16740), (5022, 13990), (5580, 12591), (5596, 12555), (6995, 10044), (8370, 8394)]