27200550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 77606640

約数和(自身を除く): 50406090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 37, 39, 50, 58, 65, 74, 75, 78, 87, 111, 130, 145, 150, 169, 174, 185, 195, 222, 290, 325, 338, 370, 377, 390, 435, 481, 507, 555, 650, 725, 754, 845, 870, 925, 962, 975, 1014, 1073, 1110, 1131, 1443, 1450, 1690, 1850, 1885, 1950, 2146, 2175, 2262, 2405, 2535, 2775, 2886, 3219, 3770, 4225, 4350, 4810, 4901, 5070, 5365, 5550, 5655, 6253, 6438, 7215, 8450, 9425, 9802, 10730, 11310, 12025, 12506, 12675, 13949, 14430, 14703, 16095, 18759, 18850, 24050, 24505, 25350, 26825, 27898, 28275, 29406, 31265, 32190, 36075, 37518, 41847, 49010, 53650, 56550, 62530, 69745, 72150, 73515, 80475, 83694, 93795, 122525, 139490, 147030, 156325, 160950, 181337, 187590, 209235, 245050, 312650, 348725, 362674, 367575, 418470, 468975, 544011, 697450, 735150, 906685, 937950, 1046175, 1088022, 1813370, 2092350, 2720055, 4533425, 5440110, 9066850, 13600275, 27200550]

約数ペア:

[(1, 27200550), (2, 13600275), (3, 9066850), (5, 5440110), (6, 4533425), (10, 2720055), (13, 2092350), (15, 1813370), (25, 1088022), (26, 1046175), (29, 937950), (30, 906685), (37, 735150), (39, 697450), (50, 544011), (58, 468975), (65, 418470), (74, 367575), (75, 362674), (78, 348725), (87, 312650), (111, 245050), (130, 209235), (145, 187590), (150, 181337), (169, 160950), (174, 156325), (185, 147030), (195, 139490), (222, 122525), (290, 93795), (325, 83694), (338, 80475), (370, 73515), (377, 72150), (390, 69745), (435, 62530), (481, 56550), (507, 53650), (555, 49010), (650, 41847), (725, 37518), (754, 36075), (845, 32190), (870, 31265), (925, 29406), (962, 28275), (975, 27898), (1014, 26825), (1073, 25350), (1110, 24505), (1131, 24050), (1443, 18850), (1450, 18759), (1690, 16095), (1850, 14703), (1885, 14430), (1950, 13949), (2146, 12675), (2175, 12506), (2262, 12025), (2405, 11310), (2535, 10730), (2775, 9802), (2886, 9425), (3219, 8450), (3770, 7215), (4225, 6438), (4350, 6253), (4810, 5655), (4901, 5550), (5070, 5365)]