145412400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{2473}}^1$

素因数の和:2508

約数の個数: 180

約数和(自身を含む): 542073192

約数和(自身を除く): 396660792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2473, 2800, 2940, 3675, 3920, 4200, 4900, 4946, 5880, 7350, 7419, 8400, 9800, 9892, 11760, 12365, 14700, 14838, 17311, 19600, 19784, 24730, 29400, 29676, 34622, 37095, 39568, 49460, 51933, 58800, 59352, 61825, 69244, 74190, 86555, 98920, 103866, 118704, 121177, 123650, 138488, 148380, 173110, 185475, 197840, 207732, 242354, 247300, 259665, 276976, 296760, 346220, 363531, 370950, 415464, 432775, 484708, 494600, 519330, 593520, 605885, 692440, 727062, 741900, 830928, 865550, 969416, 989200, 1038660, 1211770, 1298325, 1384880, 1454124, 1483800, 1731100, 1817655, 1938832, 2077320, 2423540, 2596650, 2908248, 2967600, 3029425, 3462200, 3635310, 4154640, 4847080, 5193300, 5816496, 6058850, 6924400, 7270620, 9088275, 9694160, 10386600, 12117700, 14541240, 18176550, 20773200, 24235400, 29082480, 36353100, 48470800, 72706200, 145412400]

約数ペア:

[(1, 145412400), (2, 72706200), (3, 48470800), (4, 36353100), (5, 29082480), (6, 24235400), (7, 20773200), (8, 18176550), (10, 14541240), (12, 12117700), (14, 10386600), (15, 9694160), (16, 9088275), (20, 7270620), (21, 6924400), (24, 6058850), (25, 5816496), (28, 5193300), (30, 4847080), (35, 4154640), (40, 3635310), (42, 3462200), (48, 3029425), (49, 2967600), (50, 2908248), (56, 2596650), (60, 2423540), (70, 2077320), (75, 1938832), (80, 1817655), (84, 1731100), (98, 1483800), (100, 1454124), (105, 1384880), (112, 1298325), (120, 1211770), (140, 1038660), (147, 989200), (150, 969416), (168, 865550), (175, 830928), (196, 741900), (200, 727062), (210, 692440), (240, 605885), (245, 593520), (280, 519330), (294, 494600), (300, 484708), (336, 432775), (350, 415464), (392, 370950), (400, 363531), (420, 346220), (490, 296760), (525, 276976), (560, 259665), (588, 247300), (600, 242354), (700, 207732), (735, 197840), (784, 185475), (840, 173110), (980, 148380), (1050, 138488), (1176, 123650), (1200, 121177), (1225, 118704), (1400, 103866), (1470, 98920), (1680, 86555), (1960, 74190), (2100, 69244), (2352, 61825), (2450, 59352), (2473, 58800), (2800, 51933), (2940, 49460), (3675, 39568), (3920, 37095), (4200, 34622), (4900, 29676), (4946, 29400), (5880, 24730), (7350, 19784), (7419, 19600), (8400, 17311), (9800, 14838), (9892, 14700), (11760, 12365)]