154814040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2161}}^1$

素因数の和:2377

約数の個数: 96

約数和(自身を含む): 505908000

約数和(自身を除く): 351093960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2161, 2388, 2985, 3582, 3980, 4322, 4776, 5970, 6483, 7164, 7960, 8644, 8955, 10805, 11940, 12966, 14328, 17288, 17910, 19449, 21610, 23880, 25932, 32415, 35820, 38898, 43220, 51864, 64830, 71640, 77796, 86440, 97245, 129660, 155592, 194490, 259320, 388980, 430039, 777960, 860078, 1290117, 1720156, 2150195, 2580234, 3440312, 3870351, 4300390, 5160468, 6450585, 7740702, 8600780, 10320936, 12901170, 15481404, 17201560, 19351755, 25802340, 30962808, 38703510, 51604680, 77407020, 154814040]

約数ペア:

[(1, 154814040), (2, 77407020), (3, 51604680), (4, 38703510), (5, 30962808), (6, 25802340), (8, 19351755), (9, 17201560), (10, 15481404), (12, 12901170), (15, 10320936), (18, 8600780), (20, 7740702), (24, 6450585), (30, 5160468), (36, 4300390), (40, 3870351), (45, 3440312), (60, 2580234), (72, 2150195), (90, 1720156), (120, 1290117), (180, 860078), (199, 777960), (360, 430039), (398, 388980), (597, 259320), (796, 194490), (995, 155592), (1194, 129660), (1592, 97245), (1791, 86440), (1990, 77796), (2161, 71640), (2388, 64830), (2985, 51864), (3582, 43220), (3980, 38898), (4322, 35820), (4776, 32415), (5970, 25932), (6483, 23880), (7164, 21610), (7960, 19449), (8644, 17910), (8955, 17288), (10805, 14328), (11940, 12966)]