84512220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 257694528

約数和(自身を除く): 173182308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1117, 1164, 1261, 1455, 1940, 2234, 2522, 2910, 3351, 3783, 4468, 5044, 5585, 5820, 6305, 6702, 7566, 11170, 12610, 13404, 14521, 15132, 16755, 18915, 22340, 25220, 29042, 33510, 37830, 43563, 58084, 67020, 72605, 75660, 87126, 108349, 145210, 174252, 216698, 217815, 290420, 325047, 433396, 435630, 541745, 650094, 871260, 1083490, 1300188, 1408537, 1625235, 2166980, 2817074, 3250470, 4225611, 5634148, 6500940, 7042685, 8451222, 14085370, 16902444, 21128055, 28170740, 42256110, 84512220]

約数ペア:

[(1, 84512220), (2, 42256110), (3, 28170740), (4, 21128055), (5, 16902444), (6, 14085370), (10, 8451222), (12, 7042685), (13, 6500940), (15, 5634148), (20, 4225611), (26, 3250470), (30, 2817074), (39, 2166980), (52, 1625235), (60, 1408537), (65, 1300188), (78, 1083490), (97, 871260), (130, 650094), (156, 541745), (194, 435630), (195, 433396), (260, 325047), (291, 290420), (388, 217815), (390, 216698), (485, 174252), (582, 145210), (780, 108349), (970, 87126), (1117, 75660), (1164, 72605), (1261, 67020), (1455, 58084), (1940, 43563), (2234, 37830), (2522, 33510), (2910, 29042), (3351, 25220), (3783, 22340), (4468, 18915), (5044, 16755), (5585, 15132), (5820, 14521), (6305, 13404), (6702, 12610), (7566, 11170)]