74431950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 198067680

約数和(自身を除く): 123635730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 101, 102, 150, 170, 202, 255, 289, 303, 425, 505, 510, 578, 606, 850, 867, 1010, 1275, 1445, 1515, 1717, 1734, 2525, 2550, 2890, 3030, 3434, 4335, 4913, 5050, 5151, 7225, 7575, 8585, 8670, 9826, 10302, 14450, 14739, 15150, 17170, 21675, 24565, 25755, 29189, 29478, 42925, 43350, 49130, 51510, 58378, 73695, 85850, 87567, 122825, 128775, 145945, 147390, 175134, 245650, 257550, 291890, 368475, 437835, 496213, 729725, 736950, 875670, 992426, 1459450, 1488639, 2189175, 2481065, 2977278, 4378350, 4962130, 7443195, 12405325, 14886390, 24810650, 37215975, 74431950]

約数ペア:

[(1, 74431950), (2, 37215975), (3, 24810650), (5, 14886390), (6, 12405325), (10, 7443195), (15, 4962130), (17, 4378350), (25, 2977278), (30, 2481065), (34, 2189175), (50, 1488639), (51, 1459450), (75, 992426), (85, 875670), (101, 736950), (102, 729725), (150, 496213), (170, 437835), (202, 368475), (255, 291890), (289, 257550), (303, 245650), (425, 175134), (505, 147390), (510, 145945), (578, 128775), (606, 122825), (850, 87567), (867, 85850), (1010, 73695), (1275, 58378), (1445, 51510), (1515, 49130), (1717, 43350), (1734, 42925), (2525, 29478), (2550, 29189), (2890, 25755), (3030, 24565), (3434, 21675), (4335, 17170), (4913, 15150), (5050, 14739), (5151, 14450), (7225, 10302), (7575, 9826), (8585, 8670)]