25844760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 91990080

約数和(自身を除く): 66145320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 103, 120, 123, 136, 153, 164, 170, 180, 204, 205, 206, 246, 255, 306, 309, 328, 340, 360, 369, 408, 410, 412, 492, 510, 515, 612, 615, 618, 680, 697, 738, 765, 820, 824, 927, 984, 1020, 1030, 1224, 1230, 1236, 1394, 1476, 1530, 1545, 1640, 1751, 1845, 1854, 2040, 2060, 2091, 2460, 2472, 2788, 2952, 3060, 3090, 3485, 3502, 3690, 3708, 4120, 4182, 4223, 4635, 4920, 5253, 5576, 6120, 6180, 6273, 6970, 7004, 7380, 7416, 8364, 8446, 8755, 9270, 10455, 10506, 12360, 12546, 12669, 13940, 14008, 14760, 15759, 16728, 16892, 17510, 18540, 20910, 21012, 21115, 25092, 25338, 26265, 27880, 31365, 31518, 33784, 35020, 37080, 38007, 41820, 42024, 42230, 50184, 50676, 52530, 62730, 63036, 63345, 70040, 71791, 76014, 78795, 83640, 84460, 101352, 105060, 125460, 126072, 126690, 143582, 152028, 157590, 168920, 190035, 210120, 215373, 250920, 253380, 287164, 304056, 315180, 358955, 380070, 430746, 506760, 574328, 630360, 646119, 717910, 760140, 861492, 1076865, 1292238, 1435820, 1520280, 1722984, 2153730, 2584476, 2871640, 3230595, 4307460, 5168952, 6461190, 8614920, 12922380, 25844760]

約数ペア:

[(1, 25844760), (2, 12922380), (3, 8614920), (4, 6461190), (5, 5168952), (6, 4307460), (8, 3230595), (9, 2871640), (10, 2584476), (12, 2153730), (15, 1722984), (17, 1520280), (18, 1435820), (20, 1292238), (24, 1076865), (30, 861492), (34, 760140), (36, 717910), (40, 646119), (41, 630360), (45, 574328), (51, 506760), (60, 430746), (68, 380070), (72, 358955), (82, 315180), (85, 304056), (90, 287164), (102, 253380), (103, 250920), (120, 215373), (123, 210120), (136, 190035), (153, 168920), (164, 157590), (170, 152028), (180, 143582), (204, 126690), (205, 126072), (206, 125460), (246, 105060), (255, 101352), (306, 84460), (309, 83640), (328, 78795), (340, 76014), (360, 71791), (369, 70040), (408, 63345), (410, 63036), (412, 62730), (492, 52530), (510, 50676), (515, 50184), (612, 42230), (615, 42024), (618, 41820), (680, 38007), (697, 37080), (738, 35020), (765, 33784), (820, 31518), (824, 31365), (927, 27880), (984, 26265), (1020, 25338), (1030, 25092), (1224, 21115), (1230, 21012), (1236, 20910), (1394, 18540), (1476, 17510), (1530, 16892), (1545, 16728), (1640, 15759), (1751, 14760), (1845, 14008), (1854, 13940), (2040, 12669), (2060, 12546), (2091, 12360), (2460, 10506), (2472, 10455), (2788, 9270), (2952, 8755), (3060, 8446), (3090, 8364), (3485, 7416), (3502, 7380), (3690, 7004), (3708, 6970), (4120, 6273), (4182, 6180), (4223, 6120), (4635, 5576), (4920, 5253)]