198244200

素因数分解:

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

素因数の和:657

約数の個数: 288

約数和(自身を含む): 781155360

約数和(自身を除く): 582911160

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, 49, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 132, 140, 147, 150, 154, 165, 168, 175, 196, 200, 210, 220, 231, 245, 264, 275, 280, 294, 300, 308, 330, 350, 385, 392, 420, 440, 462, 490, 525, 539, 550, 588, 600, 613, 616, 660, 700, 735, 770, 825, 840, 924, 980, 1050, 1078, 1100, 1155, 1176, 1225, 1226, 1320, 1400, 1470, 1540, 1617, 1650, 1839, 1848, 1925, 1960, 2100, 2156, 2200, 2310, 2450, 2452, 2695, 2940, 3065, 3080, 3234, 3300, 3675, 3678, 3850, 4200, 4291, 4312, 4620, 4900, 4904, 5390, 5775, 5880, 6130, 6468, 6600, 6743, 7350, 7356, 7700, 8085, 8582, 9195, 9240, 9800, 10780, 11550, 12260, 12873, 12936, 13475, 13486, 14700, 14712, 15325, 15400, 16170, 17164, 18390, 20229, 21455, 21560, 23100, 24520, 25746, 26950, 26972, 29400, 30037, 30650, 32340, 33715, 34328, 36780, 40425, 40458, 42910, 45975, 46200, 47201, 51492, 53900, 53944, 60074, 61300, 64365, 64680, 67430, 73560, 80850, 80916, 85820, 90111, 91950, 94402, 101145, 102984, 107275, 107800, 120148, 122600, 128730, 134860, 141603, 150185, 161700, 161832, 168575, 171640, 180222, 183900, 188804, 202290, 214550, 236005, 240296, 257460, 269720, 283206, 300370, 321825, 323400, 330407, 337150, 360444, 367800, 377608, 404580, 429100, 450555, 472010, 505725, 514920, 566412, 600740, 643650, 660814, 674300, 708015, 720888, 750925, 809160, 858200, 901110, 944020, 991221, 1011450, 1132824, 1180025, 1201480, 1287300, 1321628, 1348600, 1416030, 1501850, 1652035, 1802220, 1888040, 1982442, 2022900, 2252775, 2360050, 2574600, 2643256, 2832060, 3003700, 3304070, 3540075, 3604440, 3964884, 4045800, 4505550, 4720100, 4956105, 5664120, 6007400, 6608140, 7080150, 7929768, 8260175, 9011100, 9440200, 9912210, 13216280, 14160300, 16520350, 18022200, 19824420, 24780525, 28320600, 33040700, 39648840, 49561050, 66081400, 99122100, 198244200]

約数ペア:

[(1, 198244200), (2, 99122100), (3, 66081400), (4, 49561050), (5, 39648840), (6, 33040700), (7, 28320600), (8, 24780525), (10, 19824420), (11, 18022200), (12, 16520350), (14, 14160300), (15, 13216280), (20, 9912210), (21, 9440200), (22, 9011100), (24, 8260175), (25, 7929768), (28, 7080150), (30, 6608140), (33, 6007400), (35, 5664120), (40, 4956105), (42, 4720100), (44, 4505550), (49, 4045800), (50, 3964884), (55, 3604440), (56, 3540075), (60, 3304070), (66, 3003700), (70, 2832060), (75, 2643256), (77, 2574600), (84, 2360050), (88, 2252775), (98, 2022900), (100, 1982442), (105, 1888040), (110, 1802220), (120, 1652035), (132, 1501850), (140, 1416030), (147, 1348600), (150, 1321628), (154, 1287300), (165, 1201480), (168, 1180025), (175, 1132824), (196, 1011450), (200, 991221), (210, 944020), (220, 901110), (231, 858200), (245, 809160), (264, 750925), (275, 720888), (280, 708015), (294, 674300), (300, 660814), (308, 643650), (330, 600740), (350, 566412), (385, 514920), (392, 505725), (420, 472010), (440, 450555), (462, 429100), (490, 404580), (525, 377608), (539, 367800), (550, 360444), (588, 337150), (600, 330407), (613, 323400), (616, 321825), (660, 300370), (700, 283206), (735, 269720), (770, 257460), (825, 240296), (840, 236005), (924, 214550), (980, 202290), (1050, 188804), (1078, 183900), (1100, 180222), (1155, 171640), (1176, 168575), (1225, 161832), (1226, 161700), (1320, 150185), (1400, 141603), (1470, 134860), (1540, 128730), (1617, 122600), (1650, 120148), (1839, 107800), (1848, 107275), (1925, 102984), (1960, 101145), (2100, 94402), (2156, 91950), (2200, 90111), (2310, 85820), (2450, 80916), (2452, 80850), (2695, 73560), (2940, 67430), (3065, 64680), (3080, 64365), (3234, 61300), (3300, 60074), (3675, 53944), (3678, 53900), (3850, 51492), (4200, 47201), (4291, 46200), (4312, 45975), (4620, 42910), (4900, 40458), (4904, 40425), (5390, 36780), (5775, 34328), (5880, 33715), (6130, 32340), (6468, 30650), (6600, 30037), (6743, 29400), (7350, 26972), (7356, 26950), (7700, 25746), (8085, 24520), (8582, 23100), (9195, 21560), (9240, 21455), (9800, 20229), (10780, 18390), (11550, 17164), (12260, 16170), (12873, 15400), (12936, 15325), (13475, 14712), (13486, 14700)]