138873000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 256

約数和(自身を含む): 525657600

約数和(自身を除く): 386784600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 125, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 250, 255, 280, 300, 340, 350, 357, 375, 389, 408, 420, 425, 476, 500, 510, 525, 595, 600, 680, 700, 714, 750, 778, 840, 850, 875, 952, 1000, 1020, 1050, 1167, 1190, 1275, 1400, 1428, 1500, 1556, 1700, 1750, 1785, 1945, 2040, 2100, 2125, 2334, 2380, 2550, 2625, 2723, 2856, 2975, 3000, 3112, 3400, 3500, 3570, 3890, 4200, 4250, 4668, 4760, 5100, 5250, 5446, 5835, 5950, 6375, 6613, 7000, 7140, 7780, 8169, 8500, 8925, 9336, 9725, 10200, 10500, 10892, 11670, 11900, 12750, 13226, 13615, 14280, 14875, 15560, 16338, 17000, 17850, 19450, 19839, 21000, 21784, 23340, 23800, 25500, 26452, 27230, 29175, 29750, 32676, 33065, 35700, 38900, 39678, 40845, 44625, 46291, 46680, 48625, 51000, 52904, 54460, 58350, 59500, 65352, 66130, 68075, 71400, 77800, 79356, 81690, 89250, 92582, 97250, 99195, 108920, 116700, 119000, 132260, 136150, 138873, 145875, 158712, 163380, 165325, 178500, 185164, 194500, 198390, 204225, 231455, 233400, 264520, 272300, 277746, 291750, 326760, 330650, 340375, 357000, 370328, 389000, 396780, 408450, 462910, 495975, 544600, 555492, 583500, 661300, 680750, 694365, 793560, 816900, 826625, 925820, 991950, 1021125, 1110984, 1157275, 1167000, 1322600, 1361500, 1388730, 1633800, 1653250, 1851640, 1983900, 2042250, 2314550, 2479875, 2723000, 2777460, 3306500, 3471825, 3967800, 4084500, 4629100, 4959750, 5554920, 5786375, 6613000, 6943650, 8169000, 9258200, 9919500, 11572750, 13887300, 17359125, 19839000, 23145500, 27774600, 34718250, 46291000, 69436500, 138873000]

約数ペア:

[(1, 138873000), (2, 69436500), (3, 46291000), (4, 34718250), (5, 27774600), (6, 23145500), (7, 19839000), (8, 17359125), (10, 13887300), (12, 11572750), (14, 9919500), (15, 9258200), (17, 8169000), (20, 6943650), (21, 6613000), (24, 5786375), (25, 5554920), (28, 4959750), (30, 4629100), (34, 4084500), (35, 3967800), (40, 3471825), (42, 3306500), (50, 2777460), (51, 2723000), (56, 2479875), (60, 2314550), (68, 2042250), (70, 1983900), (75, 1851640), (84, 1653250), (85, 1633800), (100, 1388730), (102, 1361500), (105, 1322600), (119, 1167000), (120, 1157275), (125, 1110984), (136, 1021125), (140, 991950), (150, 925820), (168, 826625), (170, 816900), (175, 793560), (200, 694365), (204, 680750), (210, 661300), (238, 583500), (250, 555492), (255, 544600), (280, 495975), (300, 462910), (340, 408450), (350, 396780), (357, 389000), (375, 370328), (389, 357000), (408, 340375), (420, 330650), (425, 326760), (476, 291750), (500, 277746), (510, 272300), (525, 264520), (595, 233400), (600, 231455), (680, 204225), (700, 198390), (714, 194500), (750, 185164), (778, 178500), (840, 165325), (850, 163380), (875, 158712), (952, 145875), (1000, 138873), (1020, 136150), (1050, 132260), (1167, 119000), (1190, 116700), (1275, 108920), (1400, 99195), (1428, 97250), (1500, 92582), (1556, 89250), (1700, 81690), (1750, 79356), (1785, 77800), (1945, 71400), (2040, 68075), (2100, 66130), (2125, 65352), (2334, 59500), (2380, 58350), (2550, 54460), (2625, 52904), (2723, 51000), (2856, 48625), (2975, 46680), (3000, 46291), (3112, 44625), (3400, 40845), (3500, 39678), (3570, 38900), (3890, 35700), (4200, 33065), (4250, 32676), (4668, 29750), (4760, 29175), (5100, 27230), (5250, 26452), (5446, 25500), (5835, 23800), (5950, 23340), (6375, 21784), (6613, 21000), (7000, 19839), (7140, 19450), (7780, 17850), (8169, 17000), (8500, 16338), (8925, 15560), (9336, 14875), (9725, 14280), (10200, 13615), (10500, 13226), (10892, 12750), (11670, 11900)]