42525540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 134574720

約数和(自身を除く): 92049180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1291, 1647, 1830, 2196, 2582, 2745, 3294, 3660, 3873, 5164, 5490, 6455, 6588, 7746, 8235, 10980, 11619, 12910, 15492, 16470, 19365, 23238, 25820, 32940, 34857, 38730, 46476, 58095, 69714, 77460, 78751, 116190, 139428, 157502, 174285, 232380, 236253, 315004, 348570, 393755, 472506, 697140, 708759, 787510, 945012, 1181265, 1417518, 1575020, 2126277, 2362530, 2835036, 3543795, 4252554, 4725060, 7087590, 8505108, 10631385, 14175180, 21262770, 42525540]

約数ペア:

[(1, 42525540), (2, 21262770), (3, 14175180), (4, 10631385), (5, 8505108), (6, 7087590), (9, 4725060), (10, 4252554), (12, 3543795), (15, 2835036), (18, 2362530), (20, 2126277), (27, 1575020), (30, 1417518), (36, 1181265), (45, 945012), (54, 787510), (60, 708759), (61, 697140), (90, 472506), (108, 393755), (122, 348570), (135, 315004), (180, 236253), (183, 232380), (244, 174285), (270, 157502), (305, 139428), (366, 116190), (540, 78751), (549, 77460), (610, 69714), (732, 58095), (915, 46476), (1098, 38730), (1220, 34857), (1291, 32940), (1647, 25820), (1830, 23238), (2196, 19365), (2582, 16470), (2745, 15492), (3294, 12910), (3660, 11619), (3873, 10980), (5164, 8235), (5490, 7746), (6455, 6588)]