151001200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 418227200

約数和(自身を除く): 267226000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 199, 200, 271, 280, 350, 398, 400, 542, 560, 700, 796, 995, 1084, 1355, 1393, 1400, 1592, 1897, 1990, 2168, 2710, 2786, 2800, 3184, 3794, 3980, 4336, 4975, 5420, 5572, 6775, 6965, 7588, 7960, 9485, 9950, 10840, 11144, 13550, 13930, 15176, 15920, 18970, 19900, 21680, 22288, 27100, 27860, 30352, 34825, 37940, 39800, 47425, 53929, 54200, 55720, 69650, 75880, 79600, 94850, 107858, 108400, 111440, 139300, 151760, 189700, 215716, 269645, 278600, 377503, 379400, 431432, 539290, 557200, 755006, 758800, 862864, 1078580, 1348225, 1510012, 1887515, 2157160, 2696450, 3020024, 3775030, 4314320, 5392900, 6040048, 7550060, 9437575, 10785800, 15100120, 18875150, 21571600, 30200240, 37750300, 75500600, 151001200]

約数ペア:

[(1, 151001200), (2, 75500600), (4, 37750300), (5, 30200240), (7, 21571600), (8, 18875150), (10, 15100120), (14, 10785800), (16, 9437575), (20, 7550060), (25, 6040048), (28, 5392900), (35, 4314320), (40, 3775030), (50, 3020024), (56, 2696450), (70, 2157160), (80, 1887515), (100, 1510012), (112, 1348225), (140, 1078580), (175, 862864), (199, 758800), (200, 755006), (271, 557200), (280, 539290), (350, 431432), (398, 379400), (400, 377503), (542, 278600), (560, 269645), (700, 215716), (796, 189700), (995, 151760), (1084, 139300), (1355, 111440), (1393, 108400), (1400, 107858), (1592, 94850), (1897, 79600), (1990, 75880), (2168, 69650), (2710, 55720), (2786, 54200), (2800, 53929), (3184, 47425), (3794, 39800), (3980, 37940), (4336, 34825), (4975, 30352), (5420, 27860), (5572, 27100), (6775, 22288), (6965, 21680), (7588, 19900), (7960, 18970), (9485, 15920), (9950, 15176), (10840, 13930), (11144, 13550)]