75470820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3269

約数の個数: 96

約数和(自身を含む): 233549568

約数和(自身を除く): 158078748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3217, 3910, 4692, 5865, 6434, 7820, 9651, 11730, 12868, 16085, 19302, 23460, 32170, 38604, 48255, 54689, 64340, 73991, 96510, 109378, 147982, 164067, 193020, 218756, 221973, 273445, 295964, 328134, 369955, 443946, 546890, 656268, 739910, 820335, 887892, 1093780, 1109865, 1257847, 1479820, 1640670, 2219730, 2515694, 3281340, 3773541, 4439460, 5031388, 6289235, 7547082, 12578470, 15094164, 18867705, 25156940, 37735410, 75470820]

約数ペア:

[(1, 75470820), (2, 37735410), (3, 25156940), (4, 18867705), (5, 15094164), (6, 12578470), (10, 7547082), (12, 6289235), (15, 5031388), (17, 4439460), (20, 3773541), (23, 3281340), (30, 2515694), (34, 2219730), (46, 1640670), (51, 1479820), (60, 1257847), (68, 1109865), (69, 1093780), (85, 887892), (92, 820335), (102, 739910), (115, 656268), (138, 546890), (170, 443946), (204, 369955), (230, 328134), (255, 295964), (276, 273445), (340, 221973), (345, 218756), (391, 193020), (460, 164067), (510, 147982), (690, 109378), (782, 96510), (1020, 73991), (1173, 64340), (1380, 54689), (1564, 48255), (1955, 38604), (2346, 32170), (3217, 23460), (3910, 19302), (4692, 16085), (5865, 12868), (6434, 11730), (7820, 9651)]