126563340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 363061440

約数和(自身を除く): 236498100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 137, 173, 178, 267, 274, 346, 356, 411, 445, 519, 534, 548, 685, 692, 822, 865, 890, 1038, 1068, 1335, 1370, 1644, 1730, 1780, 2055, 2076, 2595, 2670, 2740, 3460, 4110, 5190, 5340, 8220, 10380, 12193, 15397, 23701, 24386, 30794, 36579, 46191, 47402, 48772, 60965, 61588, 71103, 73158, 76985, 92382, 94804, 118505, 121930, 142206, 146316, 153970, 182895, 184764, 230955, 237010, 243860, 284412, 307940, 355515, 365790, 461910, 474020, 711030, 731580, 923820, 1422060, 2109389, 4218778, 6328167, 8437556, 10546945, 12656334, 21093890, 25312668, 31640835, 42187780, 63281670, 126563340]

約数ペア:

[(1, 126563340), (2, 63281670), (3, 42187780), (4, 31640835), (5, 25312668), (6, 21093890), (10, 12656334), (12, 10546945), (15, 8437556), (20, 6328167), (30, 4218778), (60, 2109389), (89, 1422060), (137, 923820), (173, 731580), (178, 711030), (267, 474020), (274, 461910), (346, 365790), (356, 355515), (411, 307940), (445, 284412), (519, 243860), (534, 237010), (548, 230955), (685, 184764), (692, 182895), (822, 153970), (865, 146316), (890, 142206), (1038, 121930), (1068, 118505), (1335, 94804), (1370, 92382), (1644, 76985), (1730, 73158), (1780, 71103), (2055, 61588), (2076, 60965), (2595, 48772), (2670, 47402), (2740, 46191), (3460, 36579), (4110, 30794), (5190, 24386), (5340, 23701), (8220, 15397), (10380, 12193)]