133747900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 349977600

約数和(自身を除く): 216229700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 47, 50, 52, 55, 65, 94, 100, 110, 130, 143, 188, 199, 220, 235, 260, 275, 286, 325, 398, 470, 517, 550, 572, 611, 650, 715, 796, 940, 995, 1034, 1100, 1175, 1222, 1300, 1430, 1990, 2068, 2189, 2350, 2444, 2585, 2587, 2860, 3055, 3575, 3980, 4378, 4700, 4975, 5170, 5174, 6110, 6721, 7150, 8756, 9353, 9950, 10340, 10348, 10945, 12220, 12925, 12935, 13442, 14300, 15275, 18706, 19900, 21890, 25850, 25870, 26884, 28457, 30550, 33605, 37412, 43780, 46765, 51700, 51740, 54725, 56914, 61100, 64675, 67210, 93530, 102883, 109450, 113828, 121589, 129350, 134420, 142285, 168025, 187060, 205766, 218900, 233825, 243178, 258700, 284570, 336050, 411532, 467650, 486356, 514415, 569140, 607945, 672100, 711425, 935300, 1028830, 1215890, 1337479, 1422850, 2057660, 2431780, 2572075, 2674958, 2845700, 3039725, 5144150, 5349916, 6079450, 6687395, 10288300, 12158900, 13374790, 26749580, 33436975, 66873950, 133747900]

約数ペア:

[(1, 133747900), (2, 66873950), (4, 33436975), (5, 26749580), (10, 13374790), (11, 12158900), (13, 10288300), (20, 6687395), (22, 6079450), (25, 5349916), (26, 5144150), (44, 3039725), (47, 2845700), (50, 2674958), (52, 2572075), (55, 2431780), (65, 2057660), (94, 1422850), (100, 1337479), (110, 1215890), (130, 1028830), (143, 935300), (188, 711425), (199, 672100), (220, 607945), (235, 569140), (260, 514415), (275, 486356), (286, 467650), (325, 411532), (398, 336050), (470, 284570), (517, 258700), (550, 243178), (572, 233825), (611, 218900), (650, 205766), (715, 187060), (796, 168025), (940, 142285), (995, 134420), (1034, 129350), (1100, 121589), (1175, 113828), (1222, 109450), (1300, 102883), (1430, 93530), (1990, 67210), (2068, 64675), (2189, 61100), (2350, 56914), (2444, 54725), (2585, 51740), (2587, 51700), (2860, 46765), (3055, 43780), (3575, 37412), (3980, 33605), (4378, 30550), (4700, 28457), (4975, 26884), (5170, 25870), (5174, 25850), (6110, 21890), (6721, 19900), (7150, 18706), (8756, 15275), (9353, 14300), (9950, 13442), (10340, 12935), (10348, 12925), (10945, 12220)]