45439380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4035

約数の個数: 120

約数和(自身を含む): 162949248

約数和(自身を除く): 117509868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4007, 5670, 8014, 11340, 12021, 16028, 20035, 24042, 28049, 36063, 40070, 48084, 56098, 60105, 72126, 80140, 84147, 108189, 112196, 120210, 140245, 144252, 168294, 180315, 216378, 240420, 252441, 280490, 324567, 336588, 360630, 420735, 432756, 504882, 540945, 560980, 649134, 721260, 757323, 841470, 1009764, 1081890, 1262205, 1298268, 1514646, 1622835, 1682940, 2163780, 2271969, 2524410, 3029292, 3245670, 3786615, 4543938, 5048820, 6491340, 7573230, 9087876, 11359845, 15146460, 22719690, 45439380]

約数ペア:

[(1, 45439380), (2, 22719690), (3, 15146460), (4, 11359845), (5, 9087876), (6, 7573230), (7, 6491340), (9, 5048820), (10, 4543938), (12, 3786615), (14, 3245670), (15, 3029292), (18, 2524410), (20, 2271969), (21, 2163780), (27, 1682940), (28, 1622835), (30, 1514646), (35, 1298268), (36, 1262205), (42, 1081890), (45, 1009764), (54, 841470), (60, 757323), (63, 721260), (70, 649134), (81, 560980), (84, 540945), (90, 504882), (105, 432756), (108, 420735), (126, 360630), (135, 336588), (140, 324567), (162, 280490), (180, 252441), (189, 240420), (210, 216378), (252, 180315), (270, 168294), (315, 144252), (324, 140245), (378, 120210), (405, 112196), (420, 108189), (540, 84147), (567, 80140), (630, 72126), (756, 60105), (810, 56098), (945, 48084), (1134, 40070), (1260, 36063), (1620, 28049), (1890, 24042), (2268, 20035), (2835, 16028), (3780, 12021), (4007, 11340), (5670, 8014)]