197966700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 712454400

約数和(自身を除く): 514487700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 27, 30, 34, 36, 38, 45, 50, 51, 54, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 108, 114, 135, 150, 153, 170, 171, 180, 190, 204, 225, 227, 228, 255, 270, 285, 300, 306, 323, 340, 342, 380, 425, 450, 454, 459, 475, 510, 513, 540, 570, 612, 646, 675, 681, 684, 765, 850, 855, 900, 908, 918, 950, 969, 1020, 1026, 1135, 1140, 1275, 1292, 1350, 1362, 1425, 1530, 1615, 1700, 1710, 1836, 1900, 1938, 2043, 2052, 2270, 2295, 2550, 2565, 2700, 2724, 2850, 2907, 3060, 3230, 3405, 3420, 3825, 3859, 3876, 4086, 4275, 4313, 4540, 4590, 4845, 5100, 5130, 5675, 5700, 5814, 6129, 6460, 6810, 7650, 7718, 8075, 8172, 8550, 8626, 8721, 9180, 9690, 10215, 10260, 11350, 11475, 11577, 11628, 12258, 12825, 12939, 13620, 14535, 15300, 15436, 16150, 17025, 17100, 17252, 17442, 19295, 19380, 20430, 21565, 22700, 22950, 23154, 24225, 24516, 25650, 25878, 29070, 30645, 32300, 34050, 34731, 34884, 38590, 38817, 40860, 43130, 43605, 45900, 46308, 48450, 51075, 51300, 51756, 57885, 58140, 61290, 64695, 68100, 69462, 72675, 73321, 77180, 77634, 86260, 87210, 96475, 96900, 102150, 104193, 107825, 115770, 116451, 122580, 129390, 138924, 145350, 146642, 153225, 155268, 173655, 174420, 192950, 194085, 204300, 208386, 215650, 218025, 219963, 231540, 232902, 258780, 289425, 290700, 293284, 306450, 323475, 347310, 366605, 385900, 388170, 416772, 431300, 436050, 439926, 465804, 520965, 578850, 582255, 612900, 646950, 659889, 694620, 733210, 776340, 868275, 872100, 879852, 970425, 1041930, 1099815, 1157700, 1164510, 1293900, 1319778, 1466420, 1736550, 1833025, 1940850, 1979667, 2083860, 2199630, 2329020, 2604825, 2639556, 2911275, 3299445, 3473100, 3666050, 3881700, 3959334, 4399260, 5209650, 5499075, 5822550, 6598890, 7332100, 7918668, 9898335, 10419300, 10998150, 11645100, 13197780, 16497225, 19796670, 21996300, 32994450, 39593340, 49491675, 65988900, 98983350, 197966700]

約数ペア:

[(1, 197966700), (2, 98983350), (3, 65988900), (4, 49491675), (5, 39593340), (6, 32994450), (9, 21996300), (10, 19796670), (12, 16497225), (15, 13197780), (17, 11645100), (18, 10998150), (19, 10419300), (20, 9898335), (25, 7918668), (27, 7332100), (30, 6598890), (34, 5822550), (36, 5499075), (38, 5209650), (45, 4399260), (50, 3959334), (51, 3881700), (54, 3666050), (57, 3473100), (60, 3299445), (68, 2911275), (75, 2639556), (76, 2604825), (85, 2329020), (90, 2199630), (95, 2083860), (100, 1979667), (102, 1940850), (108, 1833025), (114, 1736550), (135, 1466420), (150, 1319778), (153, 1293900), (170, 1164510), (171, 1157700), (180, 1099815), (190, 1041930), (204, 970425), (225, 879852), (227, 872100), (228, 868275), (255, 776340), (270, 733210), (285, 694620), (300, 659889), (306, 646950), (323, 612900), (340, 582255), (342, 578850), (380, 520965), (425, 465804), (450, 439926), (454, 436050), (459, 431300), (475, 416772), (510, 388170), (513, 385900), (540, 366605), (570, 347310), (612, 323475), (646, 306450), (675, 293284), (681, 290700), (684, 289425), (765, 258780), (850, 232902), (855, 231540), (900, 219963), (908, 218025), (918, 215650), (950, 208386), (969, 204300), (1020, 194085), (1026, 192950), (1135, 174420), (1140, 173655), (1275, 155268), (1292, 153225), (1350, 146642), (1362, 145350), (1425, 138924), (1530, 129390), (1615, 122580), (1700, 116451), (1710, 115770), (1836, 107825), (1900, 104193), (1938, 102150), (2043, 96900), (2052, 96475), (2270, 87210), (2295, 86260), (2550, 77634), (2565, 77180), (2700, 73321), (2724, 72675), (2850, 69462), (2907, 68100), (3060, 64695), (3230, 61290), (3405, 58140), (3420, 57885), (3825, 51756), (3859, 51300), (3876, 51075), (4086, 48450), (4275, 46308), (4313, 45900), (4540, 43605), (4590, 43130), (4845, 40860), (5100, 38817), (5130, 38590), (5675, 34884), (5700, 34731), (5814, 34050), (6129, 32300), (6460, 30645), (6810, 29070), (7650, 25878), (7718, 25650), (8075, 24516), (8172, 24225), (8550, 23154), (8626, 22950), (8721, 22700), (9180, 21565), (9690, 20430), (10215, 19380), (10260, 19295), (11350, 17442), (11475, 17252), (11577, 17100), (11628, 17025), (12258, 16150), (12825, 15436), (12939, 15300), (13620, 14535)]