52657800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 181030080

約数和(自身を除く): 128372280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 75, 78, 86, 100, 104, 120, 129, 130, 150, 156, 157, 172, 195, 200, 215, 258, 260, 300, 312, 314, 325, 344, 390, 430, 471, 516, 520, 559, 600, 628, 645, 650, 780, 785, 860, 942, 975, 1032, 1075, 1118, 1256, 1290, 1300, 1560, 1570, 1677, 1720, 1884, 1950, 2041, 2150, 2236, 2355, 2580, 2600, 2795, 3140, 3225, 3354, 3768, 3900, 3925, 4082, 4300, 4472, 4710, 5160, 5590, 6123, 6280, 6450, 6708, 6751, 7800, 7850, 8164, 8385, 8600, 9420, 10205, 11180, 11775, 12246, 12900, 13416, 13502, 13975, 15700, 16328, 16770, 18840, 20253, 20410, 22360, 23550, 24492, 25800, 27004, 27950, 30615, 31400, 33540, 33755, 40506, 40820, 41925, 47100, 48984, 51025, 54008, 55900, 61230, 67080, 67510, 81012, 81640, 83850, 87763, 94200, 101265, 102050, 111800, 122460, 135020, 153075, 162024, 167700, 168775, 175526, 202530, 204100, 244920, 263289, 270040, 306150, 335400, 337550, 351052, 405060, 408200, 438815, 506325, 526578, 612300, 675100, 702104, 810120, 877630, 1012650, 1053156, 1224600, 1316445, 1350200, 1755260, 2025300, 2106312, 2194075, 2632890, 3510520, 4050600, 4388150, 5265780, 6582225, 8776300, 10531560, 13164450, 17552600, 26328900, 52657800]

約数ペア:

[(1, 52657800), (2, 26328900), (3, 17552600), (4, 13164450), (5, 10531560), (6, 8776300), (8, 6582225), (10, 5265780), (12, 4388150), (13, 4050600), (15, 3510520), (20, 2632890), (24, 2194075), (25, 2106312), (26, 2025300), (30, 1755260), (39, 1350200), (40, 1316445), (43, 1224600), (50, 1053156), (52, 1012650), (60, 877630), (65, 810120), (75, 702104), (78, 675100), (86, 612300), (100, 526578), (104, 506325), (120, 438815), (129, 408200), (130, 405060), (150, 351052), (156, 337550), (157, 335400), (172, 306150), (195, 270040), (200, 263289), (215, 244920), (258, 204100), (260, 202530), (300, 175526), (312, 168775), (314, 167700), (325, 162024), (344, 153075), (390, 135020), (430, 122460), (471, 111800), (516, 102050), (520, 101265), (559, 94200), (600, 87763), (628, 83850), (645, 81640), (650, 81012), (780, 67510), (785, 67080), (860, 61230), (942, 55900), (975, 54008), (1032, 51025), (1075, 48984), (1118, 47100), (1256, 41925), (1290, 40820), (1300, 40506), (1560, 33755), (1570, 33540), (1677, 31400), (1720, 30615), (1884, 27950), (1950, 27004), (2041, 25800), (2150, 24492), (2236, 23550), (2355, 22360), (2580, 20410), (2600, 20253), (2795, 18840), (3140, 16770), (3225, 16328), (3354, 15700), (3768, 13975), (3900, 13502), (3925, 13416), (4082, 12900), (4300, 12246), (4472, 11775), (4710, 11180), (5160, 10205), (5590, 9420), (6123, 8600), (6280, 8385), (6450, 8164), (6708, 7850), (6751, 7800)]