845090280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:301

約数の個数: 256

約数和(自身を含む): 2911334400

約数和(自身を除く): 2066244120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 103, 107, 108, 120, 135, 142, 180, 206, 213, 214, 216, 270, 284, 309, 321, 355, 360, 412, 426, 428, 515, 535, 540, 568, 618, 639, 642, 710, 824, 852, 856, 927, 963, 1030, 1065, 1070, 1080, 1236, 1278, 1284, 1420, 1545, 1605, 1704, 1854, 1917, 1926, 2060, 2130, 2140, 2472, 2556, 2568, 2781, 2840, 2889, 3090, 3195, 3210, 3708, 3834, 3852, 4120, 4260, 4280, 4635, 4815, 5112, 5562, 5778, 6180, 6390, 6420, 7313, 7416, 7597, 7668, 7704, 8520, 9270, 9585, 9630, 11021, 11124, 11556, 12360, 12780, 12840, 13905, 14445, 14626, 15194, 15336, 18540, 19170, 19260, 21939, 22042, 22248, 22791, 23112, 25560, 27810, 28890, 29252, 30388, 33063, 36565, 37080, 37985, 38340, 38520, 43878, 44084, 45582, 55105, 55620, 57780, 58504, 60776, 65817, 66126, 68373, 73130, 75970, 76680, 87756, 88168, 91164, 99189, 109695, 110210, 111240, 113955, 115560, 131634, 132252, 136746, 146260, 151940, 165315, 175512, 182328, 197451, 198378, 205119, 219390, 220420, 227910, 263268, 264504, 273492, 292520, 297567, 303880, 329085, 330630, 341865, 394902, 396756, 410238, 438780, 440840, 455820, 495945, 526536, 546984, 595134, 658170, 661260, 683730, 782491, 789804, 793512, 820476, 877560, 911640, 987255, 991890, 1025595, 1190268, 1316340, 1322520, 1367460, 1487835, 1564982, 1579608, 1640952, 1974510, 1983780, 2051190, 2347473, 2380536, 2632680, 2734920, 2975670, 3129964, 3912455, 3949020, 3967560, 4102380, 4694946, 5951340, 6259928, 7042419, 7824910, 7898040, 8204760, 9389892, 11737365, 11902680, 14084838, 15649820, 18779784, 21127257, 23474730, 28169676, 31299640, 35212095, 42254514, 46949460, 56339352, 70424190, 84509028, 93898920, 105636285, 140848380, 169018056, 211272570, 281696760, 422545140, 845090280]

約数ペア:

[(1, 845090280), (2, 422545140), (3, 281696760), (4, 211272570), (5, 169018056), (6, 140848380), (8, 105636285), (9, 93898920), (10, 84509028), (12, 70424190), (15, 56339352), (18, 46949460), (20, 42254514), (24, 35212095), (27, 31299640), (30, 28169676), (36, 23474730), (40, 21127257), (45, 18779784), (54, 15649820), (60, 14084838), (71, 11902680), (72, 11737365), (90, 9389892), (103, 8204760), (107, 7898040), (108, 7824910), (120, 7042419), (135, 6259928), (142, 5951340), (180, 4694946), (206, 4102380), (213, 3967560), (214, 3949020), (216, 3912455), (270, 3129964), (284, 2975670), (309, 2734920), (321, 2632680), (355, 2380536), (360, 2347473), (412, 2051190), (426, 1983780), (428, 1974510), (515, 1640952), (535, 1579608), (540, 1564982), (568, 1487835), (618, 1367460), (639, 1322520), (642, 1316340), (710, 1190268), (824, 1025595), (852, 991890), (856, 987255), (927, 911640), (963, 877560), (1030, 820476), (1065, 793512), (1070, 789804), (1080, 782491), (1236, 683730), (1278, 661260), (1284, 658170), (1420, 595134), (1545, 546984), (1605, 526536), (1704, 495945), (1854, 455820), (1917, 440840), (1926, 438780), (2060, 410238), (2130, 396756), (2140, 394902), (2472, 341865), (2556, 330630), (2568, 329085), (2781, 303880), (2840, 297567), (2889, 292520), (3090, 273492), (3195, 264504), (3210, 263268), (3708, 227910), (3834, 220420), (3852, 219390), (4120, 205119), (4260, 198378), (4280, 197451), (4635, 182328), (4815, 175512), (5112, 165315), (5562, 151940), (5778, 146260), (6180, 136746), (6390, 132252), (6420, 131634), (7313, 115560), (7416, 113955), (7597, 111240), (7668, 110210), (7704, 109695), (8520, 99189), (9270, 91164), (9585, 88168), (9630, 87756), (11021, 76680), (11124, 75970), (11556, 73130), (12360, 68373), (12780, 66126), (12840, 65817), (13905, 60776), (14445, 58504), (14626, 57780), (15194, 55620), (15336, 55105), (18540, 45582), (19170, 44084), (19260, 43878), (21939, 38520), (22042, 38340), (22248, 37985), (22791, 37080), (23112, 36565), (25560, 33063), (27810, 30388), (28890, 29252)]