122963580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 108

約数和(自身を含む): 384111000

約数和(自身を除く): 261147420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 499, 555, 666, 740, 998, 1110, 1332, 1369, 1497, 1665, 1996, 2220, 2495, 2738, 2994, 3330, 4107, 4491, 4990, 5476, 5988, 6660, 6845, 7485, 8214, 8982, 9980, 12321, 13690, 14970, 16428, 17964, 18463, 20535, 22455, 24642, 27380, 29940, 36926, 41070, 44910, 49284, 55389, 61605, 73852, 82140, 89820, 92315, 110778, 123210, 166167, 184630, 221556, 246420, 276945, 332334, 369260, 553890, 664668, 683131, 830835, 1107780, 1366262, 1661670, 2049393, 2732524, 3323340, 3415655, 4098786, 6148179, 6831310, 8197572, 10246965, 12296358, 13662620, 20493930, 24592716, 30740895, 40987860, 61481790, 122963580]

約数ペア:

[(1, 122963580), (2, 61481790), (3, 40987860), (4, 30740895), (5, 24592716), (6, 20493930), (9, 13662620), (10, 12296358), (12, 10246965), (15, 8197572), (18, 6831310), (20, 6148179), (30, 4098786), (36, 3415655), (37, 3323340), (45, 2732524), (60, 2049393), (74, 1661670), (90, 1366262), (111, 1107780), (148, 830835), (180, 683131), (185, 664668), (222, 553890), (333, 369260), (370, 332334), (444, 276945), (499, 246420), (555, 221556), (666, 184630), (740, 166167), (998, 123210), (1110, 110778), (1332, 92315), (1369, 89820), (1497, 82140), (1665, 73852), (1996, 61605), (2220, 55389), (2495, 49284), (2738, 44910), (2994, 41070), (3330, 36926), (4107, 29940), (4491, 27380), (4990, 24642), (5476, 22455), (5988, 20535), (6660, 18463), (6845, 17964), (7485, 16428), (8214, 14970), (8982, 13690), (9980, 12321)]