389119500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 288

約数和(自身を含む): 1531805184

約数和(自身を除く): 1142685684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 125, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 250, 252, 275, 300, 308, 315, 330, 350, 375, 385, 396, 420, 450, 462, 495, 500, 525, 550, 630, 660, 693, 700, 750, 770, 825, 875, 900, 924, 990, 1050, 1100, 1123, 1125, 1155, 1260, 1375, 1386, 1500, 1540, 1575, 1650, 1750, 1925, 1980, 2100, 2246, 2250, 2310, 2475, 2625, 2750, 2772, 3150, 3300, 3369, 3465, 3500, 3850, 4125, 4492, 4500, 4620, 4950, 5250, 5500, 5615, 5775, 6300, 6738, 6930, 7700, 7861, 7875, 8250, 9625, 9900, 10107, 10500, 11230, 11550, 12353, 12375, 13476, 13860, 15722, 15750, 16500, 16845, 17325, 19250, 20214, 22460, 23100, 23583, 24706, 24750, 28075, 28875, 31444, 31500, 33690, 34650, 37059, 38500, 39305, 40428, 47166, 49412, 49500, 50535, 56150, 57750, 61765, 67380, 69300, 70749, 74118, 78610, 84225, 86471, 86625, 94332, 101070, 111177, 112300, 115500, 117915, 123530, 140375, 141498, 148236, 157220, 168450, 172942, 173250, 185295, 196525, 202140, 222354, 235830, 247060, 252675, 259413, 280750, 282996, 308825, 336900, 345884, 346500, 353745, 370590, 393050, 421125, 432355, 444708, 471660, 505350, 518826, 555885, 561500, 589575, 617650, 707490, 741180, 778239, 786100, 842250, 864710, 926475, 982625, 1010700, 1037652, 1111770, 1179150, 1235300, 1263375, 1297065, 1414980, 1544125, 1556478, 1684500, 1729420, 1768725, 1852950, 1965250, 2161775, 2223540, 2358300, 2526750, 2594130, 2779425, 2947875, 3088250, 3112956, 3537450, 3705900, 3891195, 3930500, 4323550, 4632375, 5053500, 5188260, 5558850, 5895750, 6176500, 6485325, 7074900, 7782390, 8647100, 8843625, 9264750, 10808875, 11117700, 11791500, 12970650, 13897125, 15564780, 17687250, 18529500, 19455975, 21617750, 25941300, 27794250, 32426625, 35374500, 38911950, 43235500, 55588500, 64853250, 77823900, 97279875, 129706500, 194559750, 389119500]

約数ペア:

[(1, 389119500), (2, 194559750), (3, 129706500), (4, 97279875), (5, 77823900), (6, 64853250), (7, 55588500), (9, 43235500), (10, 38911950), (11, 35374500), (12, 32426625), (14, 27794250), (15, 25941300), (18, 21617750), (20, 19455975), (21, 18529500), (22, 17687250), (25, 15564780), (28, 13897125), (30, 12970650), (33, 11791500), (35, 11117700), (36, 10808875), (42, 9264750), (44, 8843625), (45, 8647100), (50, 7782390), (55, 7074900), (60, 6485325), (63, 6176500), (66, 5895750), (70, 5558850), (75, 5188260), (77, 5053500), (84, 4632375), (90, 4323550), (99, 3930500), (100, 3891195), (105, 3705900), (110, 3537450), (125, 3112956), (126, 3088250), (132, 2947875), (140, 2779425), (150, 2594130), (154, 2526750), (165, 2358300), (175, 2223540), (180, 2161775), (198, 1965250), (210, 1852950), (220, 1768725), (225, 1729420), (231, 1684500), (250, 1556478), (252, 1544125), (275, 1414980), (300, 1297065), (308, 1263375), (315, 1235300), (330, 1179150), (350, 1111770), (375, 1037652), (385, 1010700), (396, 982625), (420, 926475), (450, 864710), (462, 842250), (495, 786100), (500, 778239), (525, 741180), (550, 707490), (630, 617650), (660, 589575), (693, 561500), (700, 555885), (750, 518826), (770, 505350), (825, 471660), (875, 444708), (900, 432355), (924, 421125), (990, 393050), (1050, 370590), (1100, 353745), (1123, 346500), (1125, 345884), (1155, 336900), (1260, 308825), (1375, 282996), (1386, 280750), (1500, 259413), (1540, 252675), (1575, 247060), (1650, 235830), (1750, 222354), (1925, 202140), (1980, 196525), (2100, 185295), (2246, 173250), (2250, 172942), (2310, 168450), (2475, 157220), (2625, 148236), (2750, 141498), (2772, 140375), (3150, 123530), (3300, 117915), (3369, 115500), (3465, 112300), (3500, 111177), (3850, 101070), (4125, 94332), (4492, 86625), (4500, 86471), (4620, 84225), (4950, 78610), (5250, 74118), (5500, 70749), (5615, 69300), (5775, 67380), (6300, 61765), (6738, 57750), (6930, 56150), (7700, 50535), (7861, 49500), (7875, 49412), (8250, 47166), (9625, 40428), (9900, 39305), (10107, 38500), (10500, 37059), (11230, 34650), (11550, 33690), (12353, 31500), (12375, 31444), (13476, 28875), (13860, 28075), (15722, 24750), (15750, 24706), (16500, 23583), (16845, 23100), (17325, 22460), (19250, 20214)]