65470400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 178582320

約数和(自身を除く): 113111920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 64, 68, 80, 83, 85, 100, 116, 136, 145, 160, 166, 170, 200, 232, 272, 290, 320, 332, 340, 400, 415, 425, 464, 493, 544, 580, 664, 680, 725, 800, 830, 850, 928, 986, 1088, 1160, 1328, 1360, 1411, 1450, 1600, 1660, 1700, 1856, 1972, 2075, 2320, 2407, 2465, 2656, 2720, 2822, 2900, 3320, 3400, 3944, 4150, 4640, 4814, 4930, 5312, 5440, 5644, 5800, 6640, 6800, 7055, 7888, 8300, 9280, 9628, 9860, 11288, 11600, 12035, 12325, 13280, 13600, 14110, 15776, 16600, 19256, 19720, 22576, 23200, 24070, 24650, 26560, 27200, 28220, 31552, 33200, 35275, 38512, 39440, 40919, 45152, 46400, 48140, 49300, 56440, 60175, 66400, 70550, 77024, 78880, 81838, 90304, 96280, 98600, 112880, 120350, 132800, 141100, 154048, 157760, 163676, 192560, 197200, 204595, 225760, 240700, 282200, 327352, 385120, 394400, 409190, 451520, 481400, 564400, 654704, 770240, 788800, 818380, 962800, 1022975, 1128800, 1309408, 1636760, 1925600, 2045950, 2257600, 2618816, 3273520, 3851200, 4091900, 6547040, 8183800, 13094080, 16367600, 32735200, 65470400]

約数ペア:

[(1, 65470400), (2, 32735200), (4, 16367600), (5, 13094080), (8, 8183800), (10, 6547040), (16, 4091900), (17, 3851200), (20, 3273520), (25, 2618816), (29, 2257600), (32, 2045950), (34, 1925600), (40, 1636760), (50, 1309408), (58, 1128800), (64, 1022975), (68, 962800), (80, 818380), (83, 788800), (85, 770240), (100, 654704), (116, 564400), (136, 481400), (145, 451520), (160, 409190), (166, 394400), (170, 385120), (200, 327352), (232, 282200), (272, 240700), (290, 225760), (320, 204595), (332, 197200), (340, 192560), (400, 163676), (415, 157760), (425, 154048), (464, 141100), (493, 132800), (544, 120350), (580, 112880), (664, 98600), (680, 96280), (725, 90304), (800, 81838), (830, 78880), (850, 77024), (928, 70550), (986, 66400), (1088, 60175), (1160, 56440), (1328, 49300), (1360, 48140), (1411, 46400), (1450, 45152), (1600, 40919), (1660, 39440), (1700, 38512), (1856, 35275), (1972, 33200), (2075, 31552), (2320, 28220), (2407, 27200), (2465, 26560), (2656, 24650), (2720, 24070), (2822, 23200), (2900, 22576), (3320, 19720), (3400, 19256), (3944, 16600), (4150, 15776), (4640, 14110), (4814, 13600), (4930, 13280), (5312, 12325), (5440, 12035), (5644, 11600), (5800, 11288), (6640, 9860), (6800, 9628), (7055, 9280), (7888, 8300)]