62541540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18287}}^1$

素因数の和:18321

約数の個数: 72

約数和(自身を含む): 199704960

約数和(自身を除く): 137163420

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, 18287, 36574, 54861, 73148, 91435, 109722, 164583, 182870, 219444, 274305, 329166, 347453, 365740, 548610, 658332, 694906, 822915, 1042359, 1097220, 1389812, 1645830, 1737265, 2084718, 3127077, 3291660, 3474530, 4169436, 5211795, 6254154, 6949060, 10423590, 12508308, 15635385, 20847180, 31270770, 62541540]

約数ペア:

[(1, 62541540), (2, 31270770), (3, 20847180), (4, 15635385), (5, 12508308), (6, 10423590), (9, 6949060), (10, 6254154), (12, 5211795), (15, 4169436), (18, 3474530), (19, 3291660), (20, 3127077), (30, 2084718), (36, 1737265), (38, 1645830), (45, 1389812), (57, 1097220), (60, 1042359), (76, 822915), (90, 694906), (95, 658332), (114, 548610), (171, 365740), (180, 347453), (190, 329166), (228, 274305), (285, 219444), (342, 182870), (380, 164583), (570, 109722), (684, 91435), (855, 73148), (1140, 54861), (1710, 36574), (3420, 18287)]