230479600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 602739200

約数和(自身を除く): 372259600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 127, 130, 200, 208, 254, 260, 325, 349, 400, 508, 520, 635, 650, 698, 1016, 1040, 1270, 1300, 1396, 1651, 1745, 2032, 2540, 2600, 2792, 3175, 3302, 3490, 4537, 5080, 5200, 5584, 6350, 6604, 6980, 8255, 8725, 9074, 10160, 12700, 13208, 13960, 16510, 17450, 18148, 22685, 25400, 26416, 27920, 33020, 34900, 36296, 41275, 44323, 45370, 50800, 66040, 69800, 72592, 82550, 88646, 90740, 113425, 132080, 139600, 165100, 177292, 181480, 221615, 226850, 330200, 354584, 362960, 443230, 453700, 576199, 660400, 709168, 886460, 907400, 1108075, 1152398, 1772920, 1814800, 2216150, 2304796, 2880995, 3545840, 4432300, 4609592, 5761990, 8864600, 9219184, 11523980, 14404975, 17729200, 23047960, 28809950, 46095920, 57619900, 115239800, 230479600]

約数ペア:

[(1, 230479600), (2, 115239800), (4, 57619900), (5, 46095920), (8, 28809950), (10, 23047960), (13, 17729200), (16, 14404975), (20, 11523980), (25, 9219184), (26, 8864600), (40, 5761990), (50, 4609592), (52, 4432300), (65, 3545840), (80, 2880995), (100, 2304796), (104, 2216150), (127, 1814800), (130, 1772920), (200, 1152398), (208, 1108075), (254, 907400), (260, 886460), (325, 709168), (349, 660400), (400, 576199), (508, 453700), (520, 443230), (635, 362960), (650, 354584), (698, 330200), (1016, 226850), (1040, 221615), (1270, 181480), (1300, 177292), (1396, 165100), (1651, 139600), (1745, 132080), (2032, 113425), (2540, 90740), (2600, 88646), (2792, 82550), (3175, 72592), (3302, 69800), (3490, 66040), (4537, 50800), (5080, 45370), (5200, 44323), (5584, 41275), (6350, 36296), (6604, 34900), (6980, 33020), (8255, 27920), (8725, 26416), (9074, 25400), (10160, 22685), (12700, 18148), (13208, 17450), (13960, 16510)]