225773280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:1993

約数の個数: 144

約数和(自身を含む): 780146640

約数和(自身を除く): 554373360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1889, 1992, 2490, 2656, 2988, 3320, 3735, 3778, 3984, 4980, 5667, 5976, 6640, 7470, 7556, 7968, 9445, 9960, 11334, 11952, 13280, 14940, 15112, 17001, 18890, 19920, 22668, 23904, 28335, 29880, 30224, 34002, 37780, 39840, 45336, 56670, 59760, 60448, 68004, 75560, 85005, 90672, 113340, 119520, 136008, 151120, 156787, 170010, 181344, 226680, 272016, 302240, 313574, 340020, 453360, 470361, 544032, 627148, 680040, 783935, 906720, 940722, 1254296, 1360080, 1411083, 1567870, 1881444, 2351805, 2508592, 2720160, 2822166, 3135740, 3762888, 4703610, 5017184, 5644332, 6271480, 7055415, 7525776, 9407220, 11288664, 12542960, 14110830, 15051552, 18814440, 22577328, 25085920, 28221660, 37628880, 45154656, 56443320, 75257760, 112886640, 225773280]

約数ペア:

[(1, 225773280), (2, 112886640), (3, 75257760), (4, 56443320), (5, 45154656), (6, 37628880), (8, 28221660), (9, 25085920), (10, 22577328), (12, 18814440), (15, 15051552), (16, 14110830), (18, 12542960), (20, 11288664), (24, 9407220), (30, 7525776), (32, 7055415), (36, 6271480), (40, 5644332), (45, 5017184), (48, 4703610), (60, 3762888), (72, 3135740), (80, 2822166), (83, 2720160), (90, 2508592), (96, 2351805), (120, 1881444), (144, 1567870), (160, 1411083), (166, 1360080), (180, 1254296), (240, 940722), (249, 906720), (288, 783935), (332, 680040), (360, 627148), (415, 544032), (480, 470361), (498, 453360), (664, 340020), (720, 313574), (747, 302240), (830, 272016), (996, 226680), (1245, 181344), (1328, 170010), (1440, 156787), (1494, 151120), (1660, 136008), (1889, 119520), (1992, 113340), (2490, 90672), (2656, 85005), (2988, 75560), (3320, 68004), (3735, 60448), (3778, 59760), (3984, 56670), (4980, 45336), (5667, 39840), (5976, 37780), (6640, 34002), (7470, 30224), (7556, 29880), (7968, 28335), (9445, 23904), (9960, 22668), (11334, 19920), (11952, 18890), (13280, 17001), (14940, 15112)]