127512900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 415598400

約数和(自身を除く): 288085500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 83, 90, 100, 108, 135, 150, 166, 180, 225, 249, 270, 300, 332, 415, 450, 498, 540, 569, 675, 747, 830, 900, 996, 1138, 1245, 1350, 1494, 1660, 1707, 2075, 2241, 2276, 2490, 2700, 2845, 2988, 3414, 3735, 4150, 4482, 4980, 5121, 5690, 6225, 6828, 7470, 8300, 8535, 8964, 10242, 11205, 11380, 12450, 14225, 14940, 15363, 17070, 18675, 20484, 22410, 24900, 25605, 28450, 30726, 34140, 37350, 42675, 44820, 47227, 51210, 56025, 56900, 61452, 74700, 76815, 85350, 94454, 102420, 112050, 128025, 141681, 153630, 170700, 188908, 224100, 236135, 256050, 283362, 307260, 384075, 425043, 472270, 512100, 566724, 708405, 768150, 850086, 944540, 1180675, 1275129, 1416810, 1536300, 1700172, 2125215, 2361350, 2550258, 2833620, 3542025, 4250430, 4722700, 5100516, 6375645, 7084050, 8500860, 10626075, 12751290, 14168100, 21252150, 25502580, 31878225, 42504300, 63756450, 127512900]

約数ペア:

[(1, 127512900), (2, 63756450), (3, 42504300), (4, 31878225), (5, 25502580), (6, 21252150), (9, 14168100), (10, 12751290), (12, 10626075), (15, 8500860), (18, 7084050), (20, 6375645), (25, 5100516), (27, 4722700), (30, 4250430), (36, 3542025), (45, 2833620), (50, 2550258), (54, 2361350), (60, 2125215), (75, 1700172), (83, 1536300), (90, 1416810), (100, 1275129), (108, 1180675), (135, 944540), (150, 850086), (166, 768150), (180, 708405), (225, 566724), (249, 512100), (270, 472270), (300, 425043), (332, 384075), (415, 307260), (450, 283362), (498, 256050), (540, 236135), (569, 224100), (675, 188908), (747, 170700), (830, 153630), (900, 141681), (996, 128025), (1138, 112050), (1245, 102420), (1350, 94454), (1494, 85350), (1660, 76815), (1707, 74700), (2075, 61452), (2241, 56900), (2276, 56025), (2490, 51210), (2700, 47227), (2845, 44820), (2988, 42675), (3414, 37350), (3735, 34140), (4150, 30726), (4482, 28450), (4980, 25605), (5121, 24900), (5690, 22410), (6225, 20484), (6828, 18675), (7470, 17070), (8300, 15363), (8535, 14940), (8964, 14225), (10242, 12450), (11205, 11380)]