200970120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2815

約数の個数: 128

約数和(自身を含む): 663344640

約数和(自身を除く): 462374520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2741, 2820, 3055, 3666, 4888, 5482, 5640, 6110, 7332, 8223, 9165, 10964, 12220, 13705, 14664, 16446, 18330, 21928, 24440, 27410, 32892, 35633, 36660, 41115, 54820, 65784, 71266, 73320, 82230, 106899, 109640, 128827, 142532, 164460, 178165, 213798, 257654, 285064, 328920, 356330, 386481, 427596, 515308, 534495, 644135, 712660, 772962, 855192, 1030616, 1068990, 1288270, 1425320, 1545924, 1674751, 1932405, 2137980, 2576540, 3091848, 3349502, 3864810, 4275960, 5024253, 5153080, 6699004, 7729620, 8373755, 10048506, 13398008, 15459240, 16747510, 20097012, 25121265, 33495020, 40194024, 50242530, 66990040, 100485060, 200970120]

約数ペア:

[(1, 200970120), (2, 100485060), (3, 66990040), (4, 50242530), (5, 40194024), (6, 33495020), (8, 25121265), (10, 20097012), (12, 16747510), (13, 15459240), (15, 13398008), (20, 10048506), (24, 8373755), (26, 7729620), (30, 6699004), (39, 5153080), (40, 5024253), (47, 4275960), (52, 3864810), (60, 3349502), (65, 3091848), (78, 2576540), (94, 2137980), (104, 1932405), (120, 1674751), (130, 1545924), (141, 1425320), (156, 1288270), (188, 1068990), (195, 1030616), (235, 855192), (260, 772962), (282, 712660), (312, 644135), (376, 534495), (390, 515308), (470, 427596), (520, 386481), (564, 356330), (611, 328920), (705, 285064), (780, 257654), (940, 213798), (1128, 178165), (1222, 164460), (1410, 142532), (1560, 128827), (1833, 109640), (1880, 106899), (2444, 82230), (2741, 73320), (2820, 71266), (3055, 65784), (3666, 54820), (4888, 41115), (5482, 36660), (5640, 35633), (6110, 32892), (7332, 27410), (8223, 24440), (9165, 21928), (10964, 18330), (12220, 16446), (13705, 14664)]