88445520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13649}}^1$

素因数の和:13674

約数の個数: 100

約数和(自身を含む): 307206900

約数和(自身を除く): 218761380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13649, 27298, 40947, 54596, 68245, 81894, 109192, 122841, 136490, 163788, 204735, 218384, 245682, 272980, 327576, 368523, 409470, 491364, 545960, 614205, 655152, 737046, 818940, 982728, 1091920, 1105569, 1228410, 1474092, 1637880, 1842615, 1965456, 2211138, 2456820, 2948184, 3275760, 3685230, 4422276, 4913640, 5527845, 5896368, 7370460, 8844552, 9827280, 11055690, 14740920, 17689104, 22111380, 29481840, 44222760, 88445520]

約数ペア:

[(1, 88445520), (2, 44222760), (3, 29481840), (4, 22111380), (5, 17689104), (6, 14740920), (8, 11055690), (9, 9827280), (10, 8844552), (12, 7370460), (15, 5896368), (16, 5527845), (18, 4913640), (20, 4422276), (24, 3685230), (27, 3275760), (30, 2948184), (36, 2456820), (40, 2211138), (45, 1965456), (48, 1842615), (54, 1637880), (60, 1474092), (72, 1228410), (80, 1105569), (81, 1091920), (90, 982728), (108, 818940), (120, 737046), (135, 655152), (144, 614205), (162, 545960), (180, 491364), (216, 409470), (240, 368523), (270, 327576), (324, 272980), (360, 245682), (405, 218384), (432, 204735), (540, 163788), (648, 136490), (720, 122841), (810, 109192), (1080, 81894), (1296, 68245), (1620, 54596), (2160, 40947), (3240, 27298), (6480, 13649)]