223428600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 812448000

約数和(自身を除く): 589019400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 47, 50, 57, 60, 72, 75, 76, 90, 94, 95, 100, 114, 120, 139, 141, 150, 152, 171, 180, 188, 190, 200, 225, 228, 235, 278, 282, 285, 300, 342, 360, 376, 380, 417, 423, 450, 456, 470, 475, 556, 564, 570, 600, 684, 695, 705, 760, 834, 846, 855, 893, 900, 940, 950, 1112, 1128, 1140, 1175, 1251, 1368, 1390, 1410, 1425, 1668, 1692, 1710, 1786, 1800, 1880, 1900, 2085, 2115, 2280, 2350, 2502, 2641, 2679, 2780, 2820, 2850, 3336, 3384, 3420, 3475, 3525, 3572, 3800, 4170, 4230, 4275, 4465, 4700, 5004, 5282, 5358, 5560, 5640, 5700, 6255, 6533, 6840, 6950, 7050, 7144, 7923, 8037, 8340, 8460, 8550, 8930, 9400, 10008, 10425, 10564, 10575, 10716, 11400, 12510, 13066, 13205, 13395, 13900, 14100, 15846, 16074, 16680, 16920, 17100, 17860, 19599, 20850, 21128, 21150, 21432, 22325, 23769, 25020, 26132, 26410, 26790, 27800, 28200, 31275, 31692, 32148, 32665, 34200, 35720, 39198, 39615, 40185, 41700, 42300, 44650, 47538, 50040, 52264, 52820, 53580, 58797, 62550, 63384, 64296, 65330, 66025, 66975, 78396, 79230, 80370, 83400, 84600, 89300, 95076, 97995, 105640, 107160, 117594, 118845, 124127, 125100, 130660, 132050, 133950, 156792, 158460, 160740, 163325, 178600, 190152, 195990, 198075, 200925, 235188, 237690, 248254, 250200, 261320, 264100, 267900, 293985, 316920, 321480, 326650, 372381, 391980, 396150, 401850, 470376, 475380, 489975, 496508, 528200, 535800, 587970, 594225, 620635, 653300, 744762, 783960, 792300, 803700, 950760, 979950, 993016, 1117143, 1175940, 1188450, 1241270, 1306600, 1469925, 1489524, 1584600, 1607400, 1861905, 1959900, 2234286, 2351880, 2376900, 2482540, 2939850, 2979048, 3103175, 3723810, 3919800, 4468572, 4753800, 4965080, 5585715, 5879700, 6206350, 7447620, 8937144, 9309525, 11171430, 11759400, 12412700, 14895240, 18619050, 22342860, 24825400, 27928575, 37238100, 44685720, 55857150, 74476200, 111714300, 223428600]

約数ペア:

[(1, 223428600), (2, 111714300), (3, 74476200), (4, 55857150), (5, 44685720), (6, 37238100), (8, 27928575), (9, 24825400), (10, 22342860), (12, 18619050), (15, 14895240), (18, 12412700), (19, 11759400), (20, 11171430), (24, 9309525), (25, 8937144), (30, 7447620), (36, 6206350), (38, 5879700), (40, 5585715), (45, 4965080), (47, 4753800), (50, 4468572), (57, 3919800), (60, 3723810), (72, 3103175), (75, 2979048), (76, 2939850), (90, 2482540), (94, 2376900), (95, 2351880), (100, 2234286), (114, 1959900), (120, 1861905), (139, 1607400), (141, 1584600), (150, 1489524), (152, 1469925), (171, 1306600), (180, 1241270), (188, 1188450), (190, 1175940), (200, 1117143), (225, 993016), (228, 979950), (235, 950760), (278, 803700), (282, 792300), (285, 783960), (300, 744762), (342, 653300), (360, 620635), (376, 594225), (380, 587970), (417, 535800), (423, 528200), (450, 496508), (456, 489975), (470, 475380), (475, 470376), (556, 401850), (564, 396150), (570, 391980), (600, 372381), (684, 326650), (695, 321480), (705, 316920), (760, 293985), (834, 267900), (846, 264100), (855, 261320), (893, 250200), (900, 248254), (940, 237690), (950, 235188), (1112, 200925), (1128, 198075), (1140, 195990), (1175, 190152), (1251, 178600), (1368, 163325), (1390, 160740), (1410, 158460), (1425, 156792), (1668, 133950), (1692, 132050), (1710, 130660), (1786, 125100), (1800, 124127), (1880, 118845), (1900, 117594), (2085, 107160), (2115, 105640), (2280, 97995), (2350, 95076), (2502, 89300), (2641, 84600), (2679, 83400), (2780, 80370), (2820, 79230), (2850, 78396), (3336, 66975), (3384, 66025), (3420, 65330), (3475, 64296), (3525, 63384), (3572, 62550), (3800, 58797), (4170, 53580), (4230, 52820), (4275, 52264), (4465, 50040), (4700, 47538), (5004, 44650), (5282, 42300), (5358, 41700), (5560, 40185), (5640, 39615), (5700, 39198), (6255, 35720), (6533, 34200), (6840, 32665), (6950, 32148), (7050, 31692), (7144, 31275), (7923, 28200), (8037, 27800), (8340, 26790), (8460, 26410), (8550, 26132), (8930, 25020), (9400, 23769), (10008, 22325), (10425, 21432), (10564, 21150), (10575, 21128), (10716, 20850), (11400, 19599), (12510, 17860), (13066, 17100), (13205, 16920), (13395, 16680), (13900, 16074), (14100, 15846)]