2010245850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 5804747520

約数和(自身を除く): 3794501670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 79, 81, 90, 103, 122, 135, 150, 158, 162, 183, 206, 225, 237, 270, 305, 309, 366, 395, 405, 450, 474, 515, 549, 610, 618, 675, 711, 790, 810, 915, 927, 1030, 1098, 1185, 1350, 1422, 1525, 1545, 1647, 1830, 1854, 1975, 2025, 2133, 2370, 2575, 2745, 2781, 3050, 3090, 3294, 3555, 3950, 4050, 4266, 4575, 4635, 4819, 4941, 5150, 5490, 5562, 5925, 6283, 6399, 7110, 7725, 8137, 8235, 8343, 9150, 9270, 9638, 9882, 10665, 11850, 12566, 12798, 13725, 13905, 14457, 15450, 16274, 16470, 16686, 17775, 18849, 21330, 23175, 24095, 24411, 24705, 27450, 27810, 28914, 31415, 31995, 35550, 37698, 40685, 41175, 41715, 43371, 46350, 48190, 48822, 49410, 53325, 56547, 62830, 63990, 69525, 72285, 73233, 81370, 82350, 83430, 86742, 94245, 106650, 113094, 120475, 122055, 123525, 130113, 139050, 144570, 146466, 157075, 159975, 169641, 188490, 203425, 208575, 216855, 219699, 240950, 244110, 247050, 260226, 282735, 314150, 319950, 339282, 361425, 366165, 390339, 406850, 417150, 433710, 439398, 471225, 496357, 508923, 565470, 610275, 650565, 659097, 722850, 732330, 780678, 848205, 942450, 992714, 1017846, 1084275, 1098495, 1220550, 1301130, 1318194, 1413675, 1489071, 1696410, 1830825, 1951695, 2168550, 2196990, 2481785, 2544615, 2827350, 2978142, 3252825, 3295485, 3661650, 3903390, 4241025, 4467213, 4963570, 5089230, 5492475, 6505650, 6590970, 7445355, 8482050, 8934426, 9758475, 10984950, 12408925, 12723075, 13401639, 14890710, 16477425, 19516950, 22336065, 24817850, 25446150, 26803278, 32954850, 37226775, 40204917, 44672130, 67008195, 74453550, 80409834, 111680325, 134016390, 201024585, 223360650, 335040975, 402049170, 670081950, 1005122925, 2010245850]

約数ペア:

[(1, 2010245850), (2, 1005122925), (3, 670081950), (5, 402049170), (6, 335040975), (9, 223360650), (10, 201024585), (15, 134016390), (18, 111680325), (25, 80409834), (27, 74453550), (30, 67008195), (45, 44672130), (50, 40204917), (54, 37226775), (61, 32954850), (75, 26803278), (79, 25446150), (81, 24817850), (90, 22336065), (103, 19516950), (122, 16477425), (135, 14890710), (150, 13401639), (158, 12723075), (162, 12408925), (183, 10984950), (206, 9758475), (225, 8934426), (237, 8482050), (270, 7445355), (305, 6590970), (309, 6505650), (366, 5492475), (395, 5089230), (405, 4963570), (450, 4467213), (474, 4241025), (515, 3903390), (549, 3661650), (610, 3295485), (618, 3252825), (675, 2978142), (711, 2827350), (790, 2544615), (810, 2481785), (915, 2196990), (927, 2168550), (1030, 1951695), (1098, 1830825), (1185, 1696410), (1350, 1489071), (1422, 1413675), (1525, 1318194), (1545, 1301130), (1647, 1220550), (1830, 1098495), (1854, 1084275), (1975, 1017846), (2025, 992714), (2133, 942450), (2370, 848205), (2575, 780678), (2745, 732330), (2781, 722850), (3050, 659097), (3090, 650565), (3294, 610275), (3555, 565470), (3950, 508923), (4050, 496357), (4266, 471225), (4575, 439398), (4635, 433710), (4819, 417150), (4941, 406850), (5150, 390339), (5490, 366165), (5562, 361425), (5925, 339282), (6283, 319950), (6399, 314150), (7110, 282735), (7725, 260226), (8137, 247050), (8235, 244110), (8343, 240950), (9150, 219699), (9270, 216855), (9638, 208575), (9882, 203425), (10665, 188490), (11850, 169641), (12566, 159975), (12798, 157075), (13725, 146466), (13905, 144570), (14457, 139050), (15450, 130113), (16274, 123525), (16470, 122055), (16686, 120475), (17775, 113094), (18849, 106650), (21330, 94245), (23175, 86742), (24095, 83430), (24411, 82350), (24705, 81370), (27450, 73233), (27810, 72285), (28914, 69525), (31415, 63990), (31995, 62830), (35550, 56547), (37698, 53325), (40685, 49410), (41175, 48822), (41715, 48190), (43371, 46350)]