171339000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 628992000

約数和(自身を除く): 457653000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 125, 140, 150, 164, 168, 175, 199, 200, 205, 210, 246, 250, 280, 287, 300, 328, 350, 375, 398, 410, 420, 492, 500, 525, 574, 597, 600, 615, 700, 750, 796, 820, 840, 861, 875, 984, 995, 1000, 1025, 1050, 1148, 1194, 1230, 1393, 1400, 1435, 1500, 1592, 1640, 1722, 1750, 1990, 2050, 2100, 2296, 2388, 2460, 2625, 2786, 2870, 2985, 3000, 3075, 3444, 3500, 3980, 4100, 4179, 4200, 4305, 4776, 4920, 4975, 5125, 5250, 5572, 5740, 5970, 6150, 6888, 6965, 7000, 7175, 7960, 8159, 8200, 8358, 8610, 9950, 10250, 10500, 11144, 11480, 11940, 12300, 13930, 14350, 14925, 15375, 16318, 16716, 17220, 19900, 20500, 20895, 21000, 21525, 23880, 24477, 24600, 24875, 27860, 28700, 29850, 30750, 32636, 33432, 34440, 34825, 35875, 39800, 40795, 41000, 41790, 43050, 48954, 49750, 55720, 57113, 57400, 59700, 61500, 65272, 69650, 71750, 74625, 81590, 83580, 86100, 97908, 99500, 104475, 107625, 114226, 119400, 122385, 123000, 139300, 143500, 149250, 163180, 167160, 171339, 172200, 174125, 195816, 199000, 203975, 208950, 215250, 228452, 244770, 278600, 285565, 287000, 298500, 326360, 342678, 348250, 407950, 417900, 430500, 456904, 489540, 522375, 571130, 597000, 611925, 685356, 696500, 815900, 835800, 856695, 861000, 979080, 1019875, 1044750, 1142260, 1223850, 1370712, 1393000, 1427825, 1631800, 1713390, 2039750, 2089500, 2284520, 2447700, 2855650, 3059625, 3426780, 4079500, 4179000, 4283475, 4895400, 5711300, 6119250, 6853560, 7139125, 8159000, 8566950, 11422600, 12238500, 14278250, 17133900, 21417375, 24477000, 28556500, 34267800, 42834750, 57113000, 85669500, 171339000]

約数ペア:

[(1, 171339000), (2, 85669500), (3, 57113000), (4, 42834750), (5, 34267800), (6, 28556500), (7, 24477000), (8, 21417375), (10, 17133900), (12, 14278250), (14, 12238500), (15, 11422600), (20, 8566950), (21, 8159000), (24, 7139125), (25, 6853560), (28, 6119250), (30, 5711300), (35, 4895400), (40, 4283475), (41, 4179000), (42, 4079500), (50, 3426780), (56, 3059625), (60, 2855650), (70, 2447700), (75, 2284520), (82, 2089500), (84, 2039750), (100, 1713390), (105, 1631800), (120, 1427825), (123, 1393000), (125, 1370712), (140, 1223850), (150, 1142260), (164, 1044750), (168, 1019875), (175, 979080), (199, 861000), (200, 856695), (205, 835800), (210, 815900), (246, 696500), (250, 685356), (280, 611925), (287, 597000), (300, 571130), (328, 522375), (350, 489540), (375, 456904), (398, 430500), (410, 417900), (420, 407950), (492, 348250), (500, 342678), (525, 326360), (574, 298500), (597, 287000), (600, 285565), (615, 278600), (700, 244770), (750, 228452), (796, 215250), (820, 208950), (840, 203975), (861, 199000), (875, 195816), (984, 174125), (995, 172200), (1000, 171339), (1025, 167160), (1050, 163180), (1148, 149250), (1194, 143500), (1230, 139300), (1393, 123000), (1400, 122385), (1435, 119400), (1500, 114226), (1592, 107625), (1640, 104475), (1722, 99500), (1750, 97908), (1990, 86100), (2050, 83580), (2100, 81590), (2296, 74625), (2388, 71750), (2460, 69650), (2625, 65272), (2786, 61500), (2870, 59700), (2985, 57400), (3000, 57113), (3075, 55720), (3444, 49750), (3500, 48954), (3980, 43050), (4100, 41790), (4179, 41000), (4200, 40795), (4305, 39800), (4776, 35875), (4920, 34825), (4975, 34440), (5125, 33432), (5250, 32636), (5572, 30750), (5740, 29850), (5970, 28700), (6150, 27860), (6888, 24875), (6965, 24600), (7000, 24477), (7175, 23880), (7960, 21525), (8159, 21000), (8200, 20895), (8358, 20500), (8610, 19900), (9950, 17220), (10250, 16716), (10500, 16318), (11144, 15375), (11480, 14925), (11940, 14350), (12300, 13930)]