28320600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 109635840

約数和(自身を除く): 81315240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 613, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1226, 1320, 1400, 1540, 1650, 1839, 1848, 1925, 2100, 2200, 2310, 2452, 3065, 3080, 3300, 3678, 3850, 4200, 4291, 4620, 4904, 5775, 6130, 6600, 6743, 7356, 7700, 8582, 9195, 9240, 11550, 12260, 12873, 13486, 14712, 15325, 15400, 17164, 18390, 20229, 21455, 23100, 24520, 25746, 26972, 30650, 33715, 34328, 36780, 40458, 42910, 45975, 46200, 47201, 51492, 53944, 61300, 64365, 67430, 73560, 80916, 85820, 91950, 94402, 101145, 102984, 107275, 122600, 128730, 134860, 141603, 161832, 168575, 171640, 183900, 188804, 202290, 214550, 236005, 257460, 269720, 283206, 321825, 337150, 367800, 377608, 404580, 429100, 472010, 505725, 514920, 566412, 643650, 674300, 708015, 809160, 858200, 944020, 1011450, 1132824, 1180025, 1287300, 1348600, 1416030, 1888040, 2022900, 2360050, 2574600, 2832060, 3540075, 4045800, 4720100, 5664120, 7080150, 9440200, 14160300, 28320600]

約数ペア:

[(1, 28320600), (2, 14160300), (3, 9440200), (4, 7080150), (5, 5664120), (6, 4720100), (7, 4045800), (8, 3540075), (10, 2832060), (11, 2574600), (12, 2360050), (14, 2022900), (15, 1888040), (20, 1416030), (21, 1348600), (22, 1287300), (24, 1180025), (25, 1132824), (28, 1011450), (30, 944020), (33, 858200), (35, 809160), (40, 708015), (42, 674300), (44, 643650), (50, 566412), (55, 514920), (56, 505725), (60, 472010), (66, 429100), (70, 404580), (75, 377608), (77, 367800), (84, 337150), (88, 321825), (100, 283206), (105, 269720), (110, 257460), (120, 236005), (132, 214550), (140, 202290), (150, 188804), (154, 183900), (165, 171640), (168, 168575), (175, 161832), (200, 141603), (210, 134860), (220, 128730), (231, 122600), (264, 107275), (275, 102984), (280, 101145), (300, 94402), (308, 91950), (330, 85820), (350, 80916), (385, 73560), (420, 67430), (440, 64365), (462, 61300), (525, 53944), (550, 51492), (600, 47201), (613, 46200), (616, 45975), (660, 42910), (700, 40458), (770, 36780), (825, 34328), (840, 33715), (924, 30650), (1050, 26972), (1100, 25746), (1155, 24520), (1226, 23100), (1320, 21455), (1400, 20229), (1540, 18390), (1650, 17164), (1839, 15400), (1848, 15325), (1925, 14712), (2100, 13486), (2200, 12873), (2310, 12260), (2452, 11550), (3065, 9240), (3080, 9195), (3300, 8582), (3678, 7700), (3850, 7356), (4200, 6743), (4291, 6600), (4620, 6130), (4904, 5775)]