172738200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 569963520

約数和(自身を除く): 397225320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 37, 40, 50, 60, 62, 74, 75, 93, 100, 111, 120, 124, 148, 150, 155, 185, 186, 200, 222, 248, 251, 296, 300, 310, 370, 372, 444, 465, 502, 555, 600, 620, 740, 744, 753, 775, 888, 925, 930, 1004, 1110, 1147, 1240, 1255, 1480, 1506, 1550, 1850, 1860, 2008, 2220, 2294, 2325, 2510, 2775, 3012, 3100, 3441, 3700, 3720, 3765, 4440, 4588, 4650, 5020, 5550, 5735, 6024, 6200, 6275, 6882, 7400, 7530, 7781, 9176, 9287, 9300, 10040, 11100, 11470, 12550, 13764, 15060, 15562, 17205, 18574, 18600, 18825, 22200, 22940, 23343, 25100, 27528, 27861, 28675, 30120, 31124, 34410, 37148, 37650, 38905, 45880, 46435, 46686, 50200, 55722, 57350, 62248, 68820, 74296, 75300, 77810, 86025, 92870, 93372, 111444, 114700, 116715, 137640, 139305, 150600, 155620, 172050, 185740, 186744, 194525, 222888, 229400, 232175, 233430, 278610, 287897, 311240, 344100, 371480, 389050, 464350, 466860, 557220, 575794, 583575, 688200, 696525, 778100, 863691, 928700, 933720, 1114440, 1151588, 1167150, 1393050, 1439485, 1556200, 1727382, 1857400, 2303176, 2334300, 2786100, 2878970, 3454764, 4318455, 4668600, 5572200, 5757940, 6909528, 7197425, 8636910, 11515880, 14394850, 17273820, 21592275, 28789700, 34547640, 43184550, 57579400, 86369100, 172738200]

約数ペア:

[(1, 172738200), (2, 86369100), (3, 57579400), (4, 43184550), (5, 34547640), (6, 28789700), (8, 21592275), (10, 17273820), (12, 14394850), (15, 11515880), (20, 8636910), (24, 7197425), (25, 6909528), (30, 5757940), (31, 5572200), (37, 4668600), (40, 4318455), (50, 3454764), (60, 2878970), (62, 2786100), (74, 2334300), (75, 2303176), (93, 1857400), (100, 1727382), (111, 1556200), (120, 1439485), (124, 1393050), (148, 1167150), (150, 1151588), (155, 1114440), (185, 933720), (186, 928700), (200, 863691), (222, 778100), (248, 696525), (251, 688200), (296, 583575), (300, 575794), (310, 557220), (370, 466860), (372, 464350), (444, 389050), (465, 371480), (502, 344100), (555, 311240), (600, 287897), (620, 278610), (740, 233430), (744, 232175), (753, 229400), (775, 222888), (888, 194525), (925, 186744), (930, 185740), (1004, 172050), (1110, 155620), (1147, 150600), (1240, 139305), (1255, 137640), (1480, 116715), (1506, 114700), (1550, 111444), (1850, 93372), (1860, 92870), (2008, 86025), (2220, 77810), (2294, 75300), (2325, 74296), (2510, 68820), (2775, 62248), (3012, 57350), (3100, 55722), (3441, 50200), (3700, 46686), (3720, 46435), (3765, 45880), (4440, 38905), (4588, 37650), (4650, 37148), (5020, 34410), (5550, 31124), (5735, 30120), (6024, 28675), (6200, 27861), (6275, 27528), (6882, 25100), (7400, 23343), (7530, 22940), (7781, 22200), (9176, 18825), (9287, 18600), (9300, 18574), (10040, 17205), (11100, 15562), (11470, 15060), (12550, 13764)]