89430840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 305454240

約数和(自身を除く): 216023400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 73, 82, 83, 90, 120, 123, 146, 164, 166, 180, 205, 219, 246, 249, 292, 328, 332, 360, 365, 369, 410, 415, 438, 492, 498, 584, 615, 657, 664, 730, 738, 747, 820, 830, 876, 984, 996, 1095, 1230, 1245, 1314, 1460, 1476, 1494, 1640, 1660, 1752, 1845, 1992, 2190, 2460, 2490, 2628, 2920, 2952, 2988, 2993, 3285, 3320, 3403, 3690, 3735, 4380, 4920, 4980, 5256, 5976, 5986, 6059, 6570, 6806, 7380, 7470, 8760, 8979, 9960, 10209, 11972, 12118, 13140, 13612, 14760, 14940, 14965, 17015, 17958, 18177, 20418, 23944, 24236, 26280, 26937, 27224, 29880, 29930, 30295, 30627, 34030, 35916, 36354, 40836, 44895, 48472, 51045, 53874, 54531, 59860, 60590, 61254, 68060, 71832, 72708, 81672, 89790, 90885, 102090, 107748, 109062, 119720, 121180, 122508, 134685, 136120, 145416, 153135, 179580, 181770, 204180, 215496, 218124, 242360, 245016, 248419, 269370, 272655, 306270, 359160, 363540, 408360, 436248, 496838, 538740, 545310, 612540, 727080, 745257, 993676, 1077480, 1090620, 1225080, 1242095, 1490514, 1987352, 2181240, 2235771, 2484190, 2981028, 3726285, 4471542, 4968380, 5962056, 7452570, 8943084, 9936760, 11178855, 14905140, 17886168, 22357710, 29810280, 44715420, 89430840]

約数ペア:

[(1, 89430840), (2, 44715420), (3, 29810280), (4, 22357710), (5, 17886168), (6, 14905140), (8, 11178855), (9, 9936760), (10, 8943084), (12, 7452570), (15, 5962056), (18, 4968380), (20, 4471542), (24, 3726285), (30, 2981028), (36, 2484190), (40, 2235771), (41, 2181240), (45, 1987352), (60, 1490514), (72, 1242095), (73, 1225080), (82, 1090620), (83, 1077480), (90, 993676), (120, 745257), (123, 727080), (146, 612540), (164, 545310), (166, 538740), (180, 496838), (205, 436248), (219, 408360), (246, 363540), (249, 359160), (292, 306270), (328, 272655), (332, 269370), (360, 248419), (365, 245016), (369, 242360), (410, 218124), (415, 215496), (438, 204180), (492, 181770), (498, 179580), (584, 153135), (615, 145416), (657, 136120), (664, 134685), (730, 122508), (738, 121180), (747, 119720), (820, 109062), (830, 107748), (876, 102090), (984, 90885), (996, 89790), (1095, 81672), (1230, 72708), (1245, 71832), (1314, 68060), (1460, 61254), (1476, 60590), (1494, 59860), (1640, 54531), (1660, 53874), (1752, 51045), (1845, 48472), (1992, 44895), (2190, 40836), (2460, 36354), (2490, 35916), (2628, 34030), (2920, 30627), (2952, 30295), (2988, 29930), (2993, 29880), (3285, 27224), (3320, 26937), (3403, 26280), (3690, 24236), (3735, 23944), (4380, 20418), (4920, 18177), (4980, 17958), (5256, 17015), (5976, 14965), (5986, 14940), (6059, 14760), (6570, 13612), (6806, 13140), (7380, 12118), (7470, 11972), (8760, 10209), (8979, 9960)]