45260820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22859}}^1$

素因数の和:22885

約数の個数: 72

約数和(自身を含む): 149778720

約数和(自身を除く): 104517900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 22859, 45718, 68577, 91436, 114295, 137154, 205731, 228590, 251449, 274308, 342885, 411462, 457180, 502898, 685770, 754347, 822924, 1005796, 1028655, 1257245, 1371540, 1508694, 2057310, 2263041, 2514490, 3017388, 3771735, 4114620, 4526082, 5028980, 7543470, 9052164, 11315205, 15086940, 22630410, 45260820]

約数ペア:

[(1, 45260820), (2, 22630410), (3, 15086940), (4, 11315205), (5, 9052164), (6, 7543470), (9, 5028980), (10, 4526082), (11, 4114620), (12, 3771735), (15, 3017388), (18, 2514490), (20, 2263041), (22, 2057310), (30, 1508694), (33, 1371540), (36, 1257245), (44, 1028655), (45, 1005796), (55, 822924), (60, 754347), (66, 685770), (90, 502898), (99, 457180), (110, 411462), (132, 342885), (165, 274308), (180, 251449), (198, 228590), (220, 205731), (330, 137154), (396, 114295), (495, 91436), (660, 68577), (990, 45718), (1980, 22859)]