450844920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 256

約数和(自身を含む): 1603584000

約数和(自身を除く): 1152739080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 127, 135, 152, 171, 173, 180, 190, 216, 228, 254, 270, 285, 342, 346, 360, 380, 381, 456, 508, 513, 519, 540, 570, 635, 684, 692, 760, 762, 855, 865, 1016, 1026, 1038, 1080, 1140, 1143, 1270, 1368, 1384, 1524, 1557, 1710, 1730, 1905, 2052, 2076, 2280, 2286, 2413, 2540, 2565, 2595, 3048, 3114, 3287, 3420, 3429, 3460, 3810, 4104, 4152, 4572, 4671, 4826, 5080, 5130, 5190, 5715, 6228, 6574, 6840, 6858, 6920, 7239, 7620, 7785, 9144, 9342, 9652, 9861, 10260, 10380, 11430, 12065, 12456, 13148, 13716, 14478, 15240, 15570, 16435, 17145, 18684, 19304, 19722, 20520, 20760, 21717, 21971, 22860, 23355, 24130, 26296, 27432, 28956, 29583, 31140, 32870, 34290, 36195, 37368, 39444, 43434, 43942, 45720, 46710, 48260, 49305, 57912, 59166, 62280, 65151, 65740, 65913, 68580, 72390, 78888, 86868, 87884, 88749, 93420, 96520, 98610, 108585, 109855, 118332, 130302, 131480, 131826, 137160, 144780, 147915, 173736, 175768, 177498, 186840, 197220, 197739, 217170, 219710, 236664, 260604, 263652, 289560, 295830, 325755, 329565, 354996, 394440, 395478, 417449, 434340, 439420, 443745, 521208, 527304, 591660, 593217, 651510, 659130, 709992, 790956, 834898, 868680, 878840, 887490, 988695, 1183320, 1186434, 1252347, 1303020, 1318260, 1581912, 1669796, 1774980, 1977390, 2087245, 2372868, 2504694, 2606040, 2636520, 2966085, 3339592, 3549960, 3757041, 3954780, 4174490, 4745736, 5009388, 5932170, 6261735, 7514082, 7909560, 8348980, 10018776, 11271123, 11864340, 12523470, 15028164, 16697960, 18785205, 22542246, 23728680, 25046940, 30056328, 37570410, 45084492, 50093880, 56355615, 75140820, 90168984, 112711230, 150281640, 225422460, 450844920]

約数ペア:

[(1, 450844920), (2, 225422460), (3, 150281640), (4, 112711230), (5, 90168984), (6, 75140820), (8, 56355615), (9, 50093880), (10, 45084492), (12, 37570410), (15, 30056328), (18, 25046940), (19, 23728680), (20, 22542246), (24, 18785205), (27, 16697960), (30, 15028164), (36, 12523470), (38, 11864340), (40, 11271123), (45, 10018776), (54, 8348980), (57, 7909560), (60, 7514082), (72, 6261735), (76, 5932170), (90, 5009388), (95, 4745736), (108, 4174490), (114, 3954780), (120, 3757041), (127, 3549960), (135, 3339592), (152, 2966085), (171, 2636520), (173, 2606040), (180, 2504694), (190, 2372868), (216, 2087245), (228, 1977390), (254, 1774980), (270, 1669796), (285, 1581912), (342, 1318260), (346, 1303020), (360, 1252347), (380, 1186434), (381, 1183320), (456, 988695), (508, 887490), (513, 878840), (519, 868680), (540, 834898), (570, 790956), (635, 709992), (684, 659130), (692, 651510), (760, 593217), (762, 591660), (855, 527304), (865, 521208), (1016, 443745), (1026, 439420), (1038, 434340), (1080, 417449), (1140, 395478), (1143, 394440), (1270, 354996), (1368, 329565), (1384, 325755), (1524, 295830), (1557, 289560), (1710, 263652), (1730, 260604), (1905, 236664), (2052, 219710), (2076, 217170), (2280, 197739), (2286, 197220), (2413, 186840), (2540, 177498), (2565, 175768), (2595, 173736), (3048, 147915), (3114, 144780), (3287, 137160), (3420, 131826), (3429, 131480), (3460, 130302), (3810, 118332), (4104, 109855), (4152, 108585), (4572, 98610), (4671, 96520), (4826, 93420), (5080, 88749), (5130, 87884), (5190, 86868), (5715, 78888), (6228, 72390), (6574, 68580), (6840, 65913), (6858, 65740), (6920, 65151), (7239, 62280), (7620, 59166), (7785, 57912), (9144, 49305), (9342, 48260), (9652, 46710), (9861, 45720), (10260, 43942), (10380, 43434), (11430, 39444), (12065, 37368), (12456, 36195), (13148, 34290), (13716, 32870), (14478, 31140), (15240, 29583), (15570, 28956), (16435, 27432), (17145, 26296), (18684, 24130), (19304, 23355), (19722, 22860), (20520, 21971), (20760, 21717)]