2149192800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9686

約数の個数: 216

約数和(自身を含む): 7823874240

約数和(自身を除く): 5674681440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 6200, 6975, 7200, 7440, 8928, 9300, 9629, 11160, 12400, 13950, 14880, 18600, 19258, 22320, 24800, 27900, 28887, 37200, 38516, 44640, 48145, 55800, 57774, 74400, 77032, 86661, 96290, 111600, 115548, 144435, 154064, 173322, 192580, 223200, 231096, 240725, 288870, 298499, 308128, 346644, 385160, 433305, 462192, 481450, 577740, 596998, 693288, 722175, 770320, 866610, 895497, 924384, 962900, 1155480, 1193996, 1386576, 1444350, 1492495, 1540640, 1733220, 1790994, 1925800, 2166525, 2310960, 2387992, 2686491, 2773152, 2888700, 2984990, 3466440, 3581988, 3851600, 4333050, 4477485, 4621920, 4775984, 5372982, 5777400, 5969980, 6932880, 7163976, 7462475, 7703200, 8666100, 8954970, 9551968, 10745964, 11554800, 11939960, 13432455, 13865760, 14327952, 14924950, 17332200, 17909940, 21491928, 22387425, 23109600, 23879920, 26864910, 28655904, 29849900, 34664400, 35819880, 42983856, 44774850, 47759840, 53729820, 59699800, 67162275, 69328800, 71639760, 85967712, 89549700, 107459640, 119399600, 134324550, 143279520, 179099400, 214919280, 238799200, 268649100, 358198800, 429838560, 537298200, 716397600, 1074596400, 2149192800]

約数ペア:

[(1, 2149192800), (2, 1074596400), (3, 716397600), (4, 537298200), (5, 429838560), (6, 358198800), (8, 268649100), (9, 238799200), (10, 214919280), (12, 179099400), (15, 143279520), (16, 134324550), (18, 119399600), (20, 107459640), (24, 89549700), (25, 85967712), (30, 71639760), (31, 69328800), (32, 67162275), (36, 59699800), (40, 53729820), (45, 47759840), (48, 44774850), (50, 42983856), (60, 35819880), (62, 34664400), (72, 29849900), (75, 28655904), (80, 26864910), (90, 23879920), (93, 23109600), (96, 22387425), (100, 21491928), (120, 17909940), (124, 17332200), (144, 14924950), (150, 14327952), (155, 13865760), (160, 13432455), (180, 11939960), (186, 11554800), (200, 10745964), (225, 9551968), (240, 8954970), (248, 8666100), (279, 7703200), (288, 7462475), (300, 7163976), (310, 6932880), (360, 5969980), (372, 5777400), (400, 5372982), (450, 4775984), (465, 4621920), (480, 4477485), (496, 4333050), (558, 3851600), (600, 3581988), (620, 3466440), (720, 2984990), (744, 2888700), (775, 2773152), (800, 2686491), (900, 2387992), (930, 2310960), (992, 2166525), (1116, 1925800), (1200, 1790994), (1240, 1733220), (1395, 1540640), (1440, 1492495), (1488, 1444350), (1550, 1386576), (1800, 1193996), (1860, 1155480), (2232, 962900), (2325, 924384), (2400, 895497), (2480, 866610), (2790, 770320), (2976, 722175), (3100, 693288), (3600, 596998), (3720, 577740), (4464, 481450), (4650, 462192), (4960, 433305), (5580, 385160), (6200, 346644), (6975, 308128), (7200, 298499), (7440, 288870), (8928, 240725), (9300, 231096), (9629, 223200), (11160, 192580), (12400, 173322), (13950, 154064), (14880, 144435), (18600, 115548), (19258, 111600), (22320, 96290), (24800, 86661), (27900, 77032), (28887, 74400), (37200, 57774), (38516, 55800), (44640, 48145)]