111898980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32719}}^1$

素因数の和:32753

約数の個数: 72

約数和(自身を含む): 357302400

約数和(自身を除く): 245403420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 32719, 65438, 98157, 130876, 163595, 196314, 294471, 327190, 392628, 490785, 588942, 621661, 654380, 981570, 1177884, 1243322, 1472355, 1864983, 1963140, 2486644, 2944710, 3108305, 3729966, 5594949, 5889420, 6216610, 7459932, 9324915, 11189898, 12433220, 18649830, 22379796, 27974745, 37299660, 55949490, 111898980]

約数ペア:

[(1, 111898980), (2, 55949490), (3, 37299660), (4, 27974745), (5, 22379796), (6, 18649830), (9, 12433220), (10, 11189898), (12, 9324915), (15, 7459932), (18, 6216610), (19, 5889420), (20, 5594949), (30, 3729966), (36, 3108305), (38, 2944710), (45, 2486644), (57, 1963140), (60, 1864983), (76, 1472355), (90, 1243322), (95, 1177884), (114, 981570), (171, 654380), (180, 621661), (190, 588942), (228, 490785), (285, 392628), (342, 327190), (380, 294471), (570, 196314), (684, 163595), (855, 130876), (1140, 98157), (1710, 65438), (3420, 32719)]