144792400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 373636800

約数和(自身を除く): 228844400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 107, 136, 170, 199, 200, 214, 272, 340, 398, 400, 425, 428, 535, 680, 796, 850, 856, 995, 1070, 1360, 1592, 1700, 1712, 1819, 1990, 2140, 2675, 3184, 3383, 3400, 3638, 3980, 4280, 4975, 5350, 6766, 6800, 7276, 7960, 8560, 9095, 9950, 10700, 13532, 14552, 15920, 16915, 18190, 19900, 21293, 21400, 27064, 29104, 33830, 36380, 39800, 42586, 42800, 45475, 54128, 67660, 72760, 79600, 84575, 85172, 90950, 106465, 135320, 145520, 169150, 170344, 181900, 212930, 270640, 338300, 340688, 361981, 363800, 425860, 532325, 676600, 723962, 727600, 851720, 1064650, 1353200, 1447924, 1703440, 1809905, 2129300, 2895848, 3619810, 4258600, 5791696, 7239620, 8517200, 9049525, 14479240, 18099050, 28958480, 36198100, 72396200, 144792400]

約数ペア:

[(1, 144792400), (2, 72396200), (4, 36198100), (5, 28958480), (8, 18099050), (10, 14479240), (16, 9049525), (17, 8517200), (20, 7239620), (25, 5791696), (34, 4258600), (40, 3619810), (50, 2895848), (68, 2129300), (80, 1809905), (85, 1703440), (100, 1447924), (107, 1353200), (136, 1064650), (170, 851720), (199, 727600), (200, 723962), (214, 676600), (272, 532325), (340, 425860), (398, 363800), (400, 361981), (425, 340688), (428, 338300), (535, 270640), (680, 212930), (796, 181900), (850, 170344), (856, 169150), (995, 145520), (1070, 135320), (1360, 106465), (1592, 90950), (1700, 85172), (1712, 84575), (1819, 79600), (1990, 72760), (2140, 67660), (2675, 54128), (3184, 45475), (3383, 42800), (3400, 42586), (3638, 39800), (3980, 36380), (4280, 33830), (4975, 29104), (5350, 27064), (6766, 21400), (6800, 21293), (7276, 19900), (7960, 18190), (8560, 16915), (9095, 15920), (9950, 14552), (10700, 13532)]