427898400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1515

約数の個数: 144

約数和(自身を含む): 1404472608

約数和(自身を除く): 976574208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 131, 150, 160, 200, 240, 262, 300, 393, 400, 480, 524, 600, 655, 786, 800, 1048, 1200, 1310, 1361, 1572, 1965, 2096, 2400, 2620, 2722, 3144, 3275, 3930, 4083, 4192, 5240, 5444, 6288, 6550, 6805, 7860, 8166, 9825, 10480, 10888, 12576, 13100, 13610, 15720, 16332, 19650, 20415, 20960, 21776, 26200, 27220, 31440, 32664, 34025, 39300, 40830, 43552, 52400, 54440, 62880, 65328, 68050, 78600, 81660, 102075, 104800, 108880, 130656, 136100, 157200, 163320, 178291, 204150, 217760, 272200, 314400, 326640, 356582, 408300, 534873, 544400, 653280, 713164, 816600, 891455, 1069746, 1088800, 1426328, 1633200, 1782910, 2139492, 2674365, 2852656, 3266400, 3565820, 4278984, 4457275, 5348730, 5705312, 7131640, 8557968, 8914550, 10697460, 13371825, 14263280, 17115936, 17829100, 21394920, 26743650, 28526560, 35658200, 42789840, 53487300, 71316400, 85579680, 106974600, 142632800, 213949200, 427898400]

約数ペア:

[(1, 427898400), (2, 213949200), (3, 142632800), (4, 106974600), (5, 85579680), (6, 71316400), (8, 53487300), (10, 42789840), (12, 35658200), (15, 28526560), (16, 26743650), (20, 21394920), (24, 17829100), (25, 17115936), (30, 14263280), (32, 13371825), (40, 10697460), (48, 8914550), (50, 8557968), (60, 7131640), (75, 5705312), (80, 5348730), (96, 4457275), (100, 4278984), (120, 3565820), (131, 3266400), (150, 2852656), (160, 2674365), (200, 2139492), (240, 1782910), (262, 1633200), (300, 1426328), (393, 1088800), (400, 1069746), (480, 891455), (524, 816600), (600, 713164), (655, 653280), (786, 544400), (800, 534873), (1048, 408300), (1200, 356582), (1310, 326640), (1361, 314400), (1572, 272200), (1965, 217760), (2096, 204150), (2400, 178291), (2620, 163320), (2722, 157200), (3144, 136100), (3275, 130656), (3930, 108880), (4083, 104800), (4192, 102075), (5240, 81660), (5444, 78600), (6288, 68050), (6550, 65328), (6805, 62880), (7860, 54440), (8166, 52400), (9825, 43552), (10480, 40830), (10888, 39300), (12576, 34025), (13100, 32664), (13610, 31440), (15720, 27220), (16332, 26200), (19650, 21776), (20415, 20960)]