45181920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 176849568

約数和(自身を除く): 131667648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 113, 119, 120, 136, 140, 147, 160, 168, 170, 196, 204, 210, 224, 226, 238, 240, 245, 255, 272, 280, 294, 336, 339, 340, 357, 392, 408, 420, 452, 476, 480, 490, 510, 544, 560, 565, 588, 595, 672, 678, 680, 714, 735, 784, 791, 816, 833, 840, 904, 952, 980, 1020, 1120, 1130, 1176, 1190, 1356, 1360, 1428, 1470, 1568, 1582, 1632, 1666, 1680, 1695, 1785, 1808, 1904, 1921, 1960, 2040, 2260, 2352, 2373, 2380, 2499, 2712, 2720, 2856, 2940, 3164, 3332, 3360, 3390, 3570, 3616, 3808, 3842, 3920, 3955, 4080, 4165, 4520, 4704, 4746, 4760, 4998, 5424, 5537, 5712, 5763, 5880, 6328, 6664, 6780, 7140, 7684, 7840, 7910, 8160, 8330, 9040, 9492, 9520, 9605, 9996, 10848, 11074, 11424, 11526, 11760, 11865, 12495, 12656, 13328, 13447, 13560, 14280, 15368, 15820, 16611, 16660, 18080, 18984, 19040, 19210, 19992, 22148, 23052, 23520, 23730, 24990, 25312, 26656, 26894, 27120, 27685, 28560, 28815, 30736, 31640, 33222, 33320, 37968, 38420, 39984, 40341, 44296, 46104, 47460, 49980, 53788, 54240, 55370, 57120, 57630, 61472, 63280, 66444, 66640, 67235, 75936, 76840, 79968, 80682, 83055, 88592, 92208, 94129, 94920, 99960, 107576, 110740, 115260, 126560, 132888, 133280, 134470, 153680, 161364, 166110, 177184, 184416, 188258, 189840, 199920, 201705, 215152, 221480, 230520, 265776, 268940, 282387, 307360, 322728, 332220, 376516, 379680, 399840, 403410, 430304, 442960, 461040, 470645, 531552, 537880, 564774, 645456, 664440, 753032, 806820, 885920, 922080, 941290, 1075760, 1129548, 1290912, 1328880, 1411935, 1506064, 1613640, 1882580, 2151520, 2259096, 2657760, 2823870, 3012128, 3227280, 3765160, 4518192, 5647740, 6454560, 7530320, 9036384, 11295480, 15060640, 22590960, 45181920]

約数ペア:

[(1, 45181920), (2, 22590960), (3, 15060640), (4, 11295480), (5, 9036384), (6, 7530320), (7, 6454560), (8, 5647740), (10, 4518192), (12, 3765160), (14, 3227280), (15, 3012128), (16, 2823870), (17, 2657760), (20, 2259096), (21, 2151520), (24, 1882580), (28, 1613640), (30, 1506064), (32, 1411935), (34, 1328880), (35, 1290912), (40, 1129548), (42, 1075760), (48, 941290), (49, 922080), (51, 885920), (56, 806820), (60, 753032), (68, 664440), (70, 645456), (80, 564774), (84, 537880), (85, 531552), (96, 470645), (98, 461040), (102, 442960), (105, 430304), (112, 403410), (113, 399840), (119, 379680), (120, 376516), (136, 332220), (140, 322728), (147, 307360), (160, 282387), (168, 268940), (170, 265776), (196, 230520), (204, 221480), (210, 215152), (224, 201705), (226, 199920), (238, 189840), (240, 188258), (245, 184416), (255, 177184), (272, 166110), (280, 161364), (294, 153680), (336, 134470), (339, 133280), (340, 132888), (357, 126560), (392, 115260), (408, 110740), (420, 107576), (452, 99960), (476, 94920), (480, 94129), (490, 92208), (510, 88592), (544, 83055), (560, 80682), (565, 79968), (588, 76840), (595, 75936), (672, 67235), (678, 66640), (680, 66444), (714, 63280), (735, 61472), (784, 57630), (791, 57120), (816, 55370), (833, 54240), (840, 53788), (904, 49980), (952, 47460), (980, 46104), (1020, 44296), (1120, 40341), (1130, 39984), (1176, 38420), (1190, 37968), (1356, 33320), (1360, 33222), (1428, 31640), (1470, 30736), (1568, 28815), (1582, 28560), (1632, 27685), (1666, 27120), (1680, 26894), (1695, 26656), (1785, 25312), (1808, 24990), (1904, 23730), (1921, 23520), (1960, 23052), (2040, 22148), (2260, 19992), (2352, 19210), (2373, 19040), (2380, 18984), (2499, 18080), (2712, 16660), (2720, 16611), (2856, 15820), (2940, 15368), (3164, 14280), (3332, 13560), (3360, 13447), (3390, 13328), (3570, 12656), (3616, 12495), (3808, 11865), (3842, 11760), (3920, 11526), (3955, 11424), (4080, 11074), (4165, 10848), (4520, 9996), (4704, 9605), (4746, 9520), (4760, 9492), (4998, 9040), (5424, 8330), (5537, 8160), (5712, 7910), (5763, 7840), (5880, 7684), (6328, 7140), (6664, 6780)]