147411200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 108

約数和(自身を含む): 377142528

約数和(自身を除く): 229731328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 743, 775, 800, 992, 1240, 1280, 1486, 1550, 1600, 1984, 2480, 2972, 3100, 3200, 3715, 3968, 4960, 5944, 6200, 6400, 7430, 7936, 9920, 11888, 12400, 14860, 18575, 19840, 23033, 23776, 24800, 29720, 37150, 39680, 46066, 47552, 49600, 59440, 74300, 92132, 95104, 99200, 115165, 118880, 148600, 184264, 190208, 198400, 230330, 237760, 297200, 368528, 460660, 475520, 575825, 594400, 737056, 921320, 951040, 1151650, 1188800, 1474112, 1842640, 2303300, 2377600, 2948224, 3685280, 4606600, 4755200, 5896448, 7370560, 9213200, 14741120, 18426400, 29482240, 36852800, 73705600, 147411200]

約数ペア:

[(1, 147411200), (2, 73705600), (4, 36852800), (5, 29482240), (8, 18426400), (10, 14741120), (16, 9213200), (20, 7370560), (25, 5896448), (31, 4755200), (32, 4606600), (40, 3685280), (50, 2948224), (62, 2377600), (64, 2303300), (80, 1842640), (100, 1474112), (124, 1188800), (128, 1151650), (155, 951040), (160, 921320), (200, 737056), (248, 594400), (256, 575825), (310, 475520), (320, 460660), (400, 368528), (496, 297200), (620, 237760), (640, 230330), (743, 198400), (775, 190208), (800, 184264), (992, 148600), (1240, 118880), (1280, 115165), (1486, 99200), (1550, 95104), (1600, 92132), (1984, 74300), (2480, 59440), (2972, 49600), (3100, 47552), (3200, 46066), (3715, 39680), (3968, 37150), (4960, 29720), (5944, 24800), (6200, 23776), (6400, 23033), (7430, 19840), (7936, 18575), (9920, 14860), (11888, 12400)]