89206740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 313342848

約数和(自身を除く): 224136108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 853, 996, 1162, 1245, 1260, 1494, 1660, 1706, 1743, 2324, 2490, 2559, 2905, 2988, 3412, 3486, 3735, 4265, 4980, 5118, 5229, 5810, 5971, 6972, 7470, 7677, 8530, 8715, 10236, 10458, 11620, 11942, 12795, 14940, 15354, 17060, 17430, 17913, 20916, 23884, 25590, 26145, 29855, 30708, 34860, 35826, 38385, 51180, 52290, 53739, 59710, 70799, 71652, 76770, 89565, 104580, 107478, 119420, 141598, 153540, 179130, 212397, 214956, 268695, 283196, 353995, 358260, 424794, 495593, 537390, 637191, 707990, 849588, 991186, 1061985, 1074780, 1274382, 1415980, 1486779, 1982372, 2123970, 2477965, 2548764, 2973558, 3185955, 4247940, 4460337, 4955930, 5947116, 6371910, 7433895, 8920674, 9911860, 12743820, 14867790, 17841348, 22301685, 29735580, 44603370, 89206740]

約数ペア:

[(1, 89206740), (2, 44603370), (3, 29735580), (4, 22301685), (5, 17841348), (6, 14867790), (7, 12743820), (9, 9911860), (10, 8920674), (12, 7433895), (14, 6371910), (15, 5947116), (18, 4955930), (20, 4460337), (21, 4247940), (28, 3185955), (30, 2973558), (35, 2548764), (36, 2477965), (42, 2123970), (45, 1982372), (60, 1486779), (63, 1415980), (70, 1274382), (83, 1074780), (84, 1061985), (90, 991186), (105, 849588), (126, 707990), (140, 637191), (166, 537390), (180, 495593), (210, 424794), (249, 358260), (252, 353995), (315, 283196), (332, 268695), (415, 214956), (420, 212397), (498, 179130), (581, 153540), (630, 141598), (747, 119420), (830, 107478), (853, 104580), (996, 89565), (1162, 76770), (1245, 71652), (1260, 70799), (1494, 59710), (1660, 53739), (1706, 52290), (1743, 51180), (2324, 38385), (2490, 35826), (2559, 34860), (2905, 30708), (2988, 29855), (3412, 26145), (3486, 25590), (3735, 23884), (4265, 20916), (4980, 17913), (5118, 17430), (5229, 17060), (5810, 15354), (5971, 14940), (6972, 12795), (7470, 11942), (7677, 11620), (8530, 10458), (8715, 10236)]