169983540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 545965056

約数和(自身を除く): 375981516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 90, 93, 123, 124, 155, 164, 180, 186, 205, 246, 279, 310, 369, 372, 410, 465, 492, 558, 615, 620, 738, 743, 820, 930, 1116, 1230, 1271, 1395, 1476, 1486, 1845, 1860, 2229, 2460, 2542, 2790, 2972, 3690, 3715, 3813, 4458, 5084, 5580, 6355, 6687, 7380, 7430, 7626, 8916, 11145, 11439, 12710, 13374, 14860, 15252, 19065, 22290, 22878, 23033, 25420, 26748, 30463, 33435, 38130, 44580, 45756, 46066, 57195, 60926, 66870, 69099, 76260, 91389, 92132, 114390, 115165, 121852, 133740, 138198, 152315, 182778, 207297, 228780, 230330, 274167, 276396, 304630, 345495, 365556, 414594, 456945, 460660, 548334, 609260, 690990, 829188, 913890, 944353, 1036485, 1096668, 1370835, 1381980, 1827780, 1888706, 2072970, 2741670, 2833059, 3777412, 4145940, 4721765, 5483340, 5666118, 8499177, 9443530, 11332236, 14165295, 16998354, 18887060, 28330590, 33996708, 42495885, 56661180, 84991770, 169983540]

約数ペア:

[(1, 169983540), (2, 84991770), (3, 56661180), (4, 42495885), (5, 33996708), (6, 28330590), (9, 18887060), (10, 16998354), (12, 14165295), (15, 11332236), (18, 9443530), (20, 8499177), (30, 5666118), (31, 5483340), (36, 4721765), (41, 4145940), (45, 3777412), (60, 2833059), (62, 2741670), (82, 2072970), (90, 1888706), (93, 1827780), (123, 1381980), (124, 1370835), (155, 1096668), (164, 1036485), (180, 944353), (186, 913890), (205, 829188), (246, 690990), (279, 609260), (310, 548334), (369, 460660), (372, 456945), (410, 414594), (465, 365556), (492, 345495), (558, 304630), (615, 276396), (620, 274167), (738, 230330), (743, 228780), (820, 207297), (930, 182778), (1116, 152315), (1230, 138198), (1271, 133740), (1395, 121852), (1476, 115165), (1486, 114390), (1845, 92132), (1860, 91389), (2229, 76260), (2460, 69099), (2542, 66870), (2790, 60926), (2972, 57195), (3690, 46066), (3715, 45756), (3813, 44580), (4458, 38130), (5084, 33435), (5580, 30463), (6355, 26748), (6687, 25420), (7380, 23033), (7430, 22878), (7626, 22290), (8916, 19065), (11145, 15252), (11439, 14860), (12710, 13374)]