145722000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 475862400

約数和(自身を除く): 330140400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 149, 150, 163, 200, 240, 250, 298, 300, 326, 375, 400, 447, 489, 500, 596, 600, 652, 745, 750, 815, 894, 978, 1000, 1192, 1200, 1304, 1490, 1500, 1630, 1788, 1956, 2000, 2235, 2384, 2445, 2608, 2980, 3000, 3260, 3576, 3725, 3912, 4075, 4470, 4890, 5960, 6000, 6520, 7152, 7450, 7824, 8150, 8940, 9780, 11175, 11920, 12225, 13040, 14900, 16300, 17880, 18625, 19560, 20375, 22350, 24287, 24450, 29800, 32600, 35760, 37250, 39120, 40750, 44700, 48574, 48900, 55875, 59600, 61125, 65200, 72861, 74500, 81500, 89400, 97148, 97800, 111750, 121435, 122250, 145722, 149000, 163000, 178800, 194296, 195600, 223500, 242870, 244500, 291444, 298000, 326000, 364305, 388592, 447000, 485740, 489000, 582888, 607175, 728610, 894000, 971480, 978000, 1165776, 1214350, 1457220, 1821525, 1942960, 2428700, 2914440, 3035875, 3643050, 4857400, 5828880, 6071750, 7286100, 9107625, 9714800, 12143500, 14572200, 18215250, 24287000, 29144400, 36430500, 48574000, 72861000, 145722000]

約数ペア:

[(1, 145722000), (2, 72861000), (3, 48574000), (4, 36430500), (5, 29144400), (6, 24287000), (8, 18215250), (10, 14572200), (12, 12143500), (15, 9714800), (16, 9107625), (20, 7286100), (24, 6071750), (25, 5828880), (30, 4857400), (40, 3643050), (48, 3035875), (50, 2914440), (60, 2428700), (75, 1942960), (80, 1821525), (100, 1457220), (120, 1214350), (125, 1165776), (149, 978000), (150, 971480), (163, 894000), (200, 728610), (240, 607175), (250, 582888), (298, 489000), (300, 485740), (326, 447000), (375, 388592), (400, 364305), (447, 326000), (489, 298000), (500, 291444), (596, 244500), (600, 242870), (652, 223500), (745, 195600), (750, 194296), (815, 178800), (894, 163000), (978, 149000), (1000, 145722), (1192, 122250), (1200, 121435), (1304, 111750), (1490, 97800), (1500, 97148), (1630, 89400), (1788, 81500), (1956, 74500), (2000, 72861), (2235, 65200), (2384, 61125), (2445, 59600), (2608, 55875), (2980, 48900), (3000, 48574), (3260, 44700), (3576, 40750), (3725, 39120), (3912, 37250), (4075, 35760), (4470, 32600), (4890, 29800), (5960, 24450), (6000, 24287), (6520, 22350), (7152, 20375), (7450, 19560), (7824, 18625), (8150, 17880), (8940, 16300), (9780, 14900), (11175, 13040), (11920, 12225)]