489460050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 1424908800

約数和(自身を除く): 935448750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 41, 45, 50, 54, 74, 75, 82, 90, 111, 123, 135, 150, 185, 205, 222, 225, 239, 246, 270, 333, 369, 370, 410, 450, 478, 555, 615, 666, 675, 717, 738, 925, 999, 1025, 1107, 1110, 1195, 1230, 1350, 1434, 1517, 1665, 1845, 1850, 1998, 2050, 2151, 2214, 2390, 2775, 3034, 3075, 3330, 3585, 3690, 4302, 4551, 4995, 5535, 5550, 5975, 6150, 6453, 7170, 7585, 8325, 8843, 9102, 9225, 9799, 9990, 10755, 11070, 11950, 12906, 13653, 15170, 16650, 17686, 17925, 18450, 19598, 21510, 22755, 24975, 26529, 27306, 27675, 29397, 32265, 35850, 37925, 40959, 44215, 45510, 48995, 49950, 53058, 53775, 55350, 58794, 64530, 68265, 75850, 79587, 81918, 88191, 88430, 97990, 107550, 113775, 132645, 136530, 146985, 159174, 161325, 176382, 204795, 221075, 227550, 238761, 244975, 264573, 265290, 293970, 322650, 341325, 362563, 397935, 409590, 440955, 442150, 477522, 489950, 529146, 663225, 682650, 725126, 734925, 795870, 881910, 1023975, 1087689, 1193805, 1322865, 1326450, 1469850, 1812815, 1989675, 2047950, 2175378, 2204775, 2387610, 2645730, 3263067, 3625630, 3979350, 4409550, 5438445, 5969025, 6526134, 6614325, 9064075, 9789201, 10876890, 11938050, 13228650, 16315335, 18128150, 19578402, 27192225, 32630670, 48946005, 54384450, 81576675, 97892010, 163153350, 244730025, 489460050]

約数ペア:

[(1, 489460050), (2, 244730025), (3, 163153350), (5, 97892010), (6, 81576675), (9, 54384450), (10, 48946005), (15, 32630670), (18, 27192225), (25, 19578402), (27, 18128150), (30, 16315335), (37, 13228650), (41, 11938050), (45, 10876890), (50, 9789201), (54, 9064075), (74, 6614325), (75, 6526134), (82, 5969025), (90, 5438445), (111, 4409550), (123, 3979350), (135, 3625630), (150, 3263067), (185, 2645730), (205, 2387610), (222, 2204775), (225, 2175378), (239, 2047950), (246, 1989675), (270, 1812815), (333, 1469850), (369, 1326450), (370, 1322865), (410, 1193805), (450, 1087689), (478, 1023975), (555, 881910), (615, 795870), (666, 734925), (675, 725126), (717, 682650), (738, 663225), (925, 529146), (999, 489950), (1025, 477522), (1107, 442150), (1110, 440955), (1195, 409590), (1230, 397935), (1350, 362563), (1434, 341325), (1517, 322650), (1665, 293970), (1845, 265290), (1850, 264573), (1998, 244975), (2050, 238761), (2151, 227550), (2214, 221075), (2390, 204795), (2775, 176382), (3034, 161325), (3075, 159174), (3330, 146985), (3585, 136530), (3690, 132645), (4302, 113775), (4551, 107550), (4995, 97990), (5535, 88430), (5550, 88191), (5975, 81918), (6150, 79587), (6453, 75850), (7170, 68265), (7585, 64530), (8325, 58794), (8843, 55350), (9102, 53775), (9225, 53058), (9799, 49950), (9990, 48995), (10755, 45510), (11070, 44215), (11950, 40959), (12906, 37925), (13653, 35850), (15170, 32265), (16650, 29397), (17686, 27675), (17925, 27306), (18450, 26529), (19598, 24975), (21510, 22755)]