245496150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 755308800

約数和(自身を除く): 509812650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 75, 85, 90, 95, 102, 114, 135, 150, 153, 170, 171, 190, 225, 255, 270, 285, 306, 323, 342, 425, 450, 459, 475, 510, 513, 563, 570, 646, 675, 765, 850, 855, 918, 950, 969, 1026, 1126, 1275, 1350, 1425, 1530, 1615, 1689, 1710, 1938, 2295, 2550, 2565, 2815, 2850, 2907, 3230, 3378, 3825, 4275, 4590, 4845, 5067, 5130, 5630, 5814, 7650, 8075, 8445, 8550, 8721, 9571, 9690, 10134, 10697, 11475, 12825, 14075, 14535, 15201, 16150, 16890, 17442, 19142, 21394, 22950, 24225, 25335, 25650, 28150, 28713, 29070, 30402, 32091, 42225, 43605, 47855, 48450, 50670, 53485, 57426, 64182, 72675, 76005, 84450, 86139, 87210, 95710, 96273, 106970, 126675, 143565, 145350, 152010, 160455, 172278, 181849, 192546, 218025, 239275, 253350, 258417, 267425, 287130, 288819, 320910, 363698, 380025, 430695, 436050, 478550, 481365, 516834, 534850, 545547, 577638, 717825, 760050, 802275, 861390, 909245, 962730, 1091094, 1292085, 1435650, 1444095, 1604550, 1636641, 1818490, 2153475, 2406825, 2584170, 2727735, 2888190, 3273282, 4306950, 4546225, 4813650, 4909923, 5455470, 6460425, 7220475, 8183205, 9092450, 9819846, 12920850, 13638675, 14440950, 16366410, 24549615, 27277350, 40916025, 49099230, 81832050, 122748075, 245496150]

約数ペア:

[(1, 245496150), (2, 122748075), (3, 81832050), (5, 49099230), (6, 40916025), (9, 27277350), (10, 24549615), (15, 16366410), (17, 14440950), (18, 13638675), (19, 12920850), (25, 9819846), (27, 9092450), (30, 8183205), (34, 7220475), (38, 6460425), (45, 5455470), (50, 4909923), (51, 4813650), (54, 4546225), (57, 4306950), (75, 3273282), (85, 2888190), (90, 2727735), (95, 2584170), (102, 2406825), (114, 2153475), (135, 1818490), (150, 1636641), (153, 1604550), (170, 1444095), (171, 1435650), (190, 1292085), (225, 1091094), (255, 962730), (270, 909245), (285, 861390), (306, 802275), (323, 760050), (342, 717825), (425, 577638), (450, 545547), (459, 534850), (475, 516834), (510, 481365), (513, 478550), (563, 436050), (570, 430695), (646, 380025), (675, 363698), (765, 320910), (850, 288819), (855, 287130), (918, 267425), (950, 258417), (969, 253350), (1026, 239275), (1126, 218025), (1275, 192546), (1350, 181849), (1425, 172278), (1530, 160455), (1615, 152010), (1689, 145350), (1710, 143565), (1938, 126675), (2295, 106970), (2550, 96273), (2565, 95710), (2815, 87210), (2850, 86139), (2907, 84450), (3230, 76005), (3378, 72675), (3825, 64182), (4275, 57426), (4590, 53485), (4845, 50670), (5067, 48450), (5130, 47855), (5630, 43605), (5814, 42225), (7650, 32091), (8075, 30402), (8445, 29070), (8550, 28713), (8721, 28150), (9571, 25650), (9690, 25335), (10134, 24225), (10697, 22950), (11475, 21394), (12825, 19142), (14075, 17442), (14535, 16890), (15201, 16150)]