25740990

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 76515840

約数和(自身を除く): 50774850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 107, 110, 135, 162, 165, 198, 214, 243, 270, 297, 321, 330, 405, 486, 495, 535, 594, 642, 729, 810, 891, 963, 990, 1070, 1177, 1215, 1458, 1485, 1605, 1782, 1926, 2187, 2354, 2430, 2673, 2889, 2970, 3210, 3531, 3645, 4374, 4455, 4815, 5346, 5778, 5885, 7062, 7290, 8019, 8667, 8910, 9630, 10593, 10935, 11770, 13365, 14445, 16038, 17334, 17655, 21186, 21870, 24057, 26001, 26730, 28890, 31779, 35310, 40095, 43335, 48114, 52002, 52965, 63558, 78003, 80190, 86670, 95337, 105930, 120285, 130005, 156006, 158895, 190674, 234009, 240570, 260010, 286011, 317790, 390015, 468018, 476685, 572022, 780030, 858033, 953370, 1170045, 1430055, 1716066, 2340090, 2574099, 2860110, 4290165, 5148198, 8580330, 12870495, 25740990]

約数ペア:

[(1, 25740990), (2, 12870495), (3, 8580330), (5, 5148198), (6, 4290165), (9, 2860110), (10, 2574099), (11, 2340090), (15, 1716066), (18, 1430055), (22, 1170045), (27, 953370), (30, 858033), (33, 780030), (45, 572022), (54, 476685), (55, 468018), (66, 390015), (81, 317790), (90, 286011), (99, 260010), (107, 240570), (110, 234009), (135, 190674), (162, 158895), (165, 156006), (198, 130005), (214, 120285), (243, 105930), (270, 95337), (297, 86670), (321, 80190), (330, 78003), (405, 63558), (486, 52965), (495, 52002), (535, 48114), (594, 43335), (642, 40095), (729, 35310), (810, 31779), (891, 28890), (963, 26730), (990, 26001), (1070, 24057), (1177, 21870), (1215, 21186), (1458, 17655), (1485, 17334), (1605, 16038), (1782, 14445), (1926, 13365), (2187, 11770), (2354, 10935), (2430, 10593), (2673, 9630), (2889, 8910), (2970, 8667), (3210, 8019), (3531, 7290), (3645, 7062), (4374, 5885), (4455, 5778), (4815, 5346)]