200901600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 742452480

約数和(自身を除く): 541550880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 96, 100, 108, 120, 131, 135, 142, 144, 150, 160, 180, 200, 213, 216, 225, 240, 262, 270, 284, 288, 300, 355, 360, 393, 400, 426, 432, 450, 480, 524, 540, 568, 600, 639, 655, 675, 710, 720, 786, 800, 852, 864, 900, 1048, 1065, 1080, 1136, 1179, 1200, 1278, 1310, 1350, 1420, 1440, 1572, 1704, 1775, 1800, 1917, 1965, 2096, 2130, 2160, 2272, 2358, 2400, 2556, 2620, 2700, 2840, 3144, 3195, 3275, 3408, 3537, 3550, 3600, 3834, 3930, 4192, 4260, 4320, 4716, 5112, 5240, 5325, 5400, 5680, 5895, 6288, 6390, 6550, 6816, 7074, 7100, 7200, 7668, 7860, 8520, 9301, 9432, 9585, 9825, 10224, 10480, 10650, 10800, 11360, 11790, 12576, 12780, 13100, 14148, 14200, 15336, 15720, 15975, 17040, 17685, 18602, 18864, 19170, 19650, 20448, 20960, 21300, 21600, 23580, 25560, 26200, 27903, 28296, 28400, 29475, 30672, 31440, 31950, 34080, 35370, 37204, 37728, 38340, 39300, 42600, 46505, 47160, 47925, 51120, 52400, 55806, 56592, 56800, 58950, 61344, 62880, 63900, 70740, 74408, 76680, 78600, 83709, 85200, 88425, 93010, 94320, 95850, 102240, 104800, 111612, 113184, 117900, 127800, 139515, 141480, 148816, 153360, 157200, 167418, 170400, 176850, 186020, 188640, 191700, 223224, 232525, 235800, 251127, 255600, 279030, 282960, 297632, 306720, 314400, 334836, 353700, 372040, 383400, 418545, 446448, 465050, 471600, 502254, 511200, 558060, 565920, 669672, 697575, 707400, 744080, 766800, 837090, 892896, 930100, 943200, 1004508, 1116120, 1255635, 1339344, 1395150, 1414800, 1488160, 1533600, 1674180, 1860200, 2009016, 2092725, 2232240, 2511270, 2678688, 2790300, 2829600, 3348360, 3720400, 4018032, 4185450, 4464480, 5022540, 5580600, 6278175, 6696720, 7440800, 8036064, 8370900, 10045080, 11161200, 12556350, 13393440, 16741800, 20090160, 22322400, 25112700, 33483600, 40180320, 50225400, 66967200, 100450800, 200901600]

約数ペア:

[(1, 200901600), (2, 100450800), (3, 66967200), (4, 50225400), (5, 40180320), (6, 33483600), (8, 25112700), (9, 22322400), (10, 20090160), (12, 16741800), (15, 13393440), (16, 12556350), (18, 11161200), (20, 10045080), (24, 8370900), (25, 8036064), (27, 7440800), (30, 6696720), (32, 6278175), (36, 5580600), (40, 5022540), (45, 4464480), (48, 4185450), (50, 4018032), (54, 3720400), (60, 3348360), (71, 2829600), (72, 2790300), (75, 2678688), (80, 2511270), (90, 2232240), (96, 2092725), (100, 2009016), (108, 1860200), (120, 1674180), (131, 1533600), (135, 1488160), (142, 1414800), (144, 1395150), (150, 1339344), (160, 1255635), (180, 1116120), (200, 1004508), (213, 943200), (216, 930100), (225, 892896), (240, 837090), (262, 766800), (270, 744080), (284, 707400), (288, 697575), (300, 669672), (355, 565920), (360, 558060), (393, 511200), (400, 502254), (426, 471600), (432, 465050), (450, 446448), (480, 418545), (524, 383400), (540, 372040), (568, 353700), (600, 334836), (639, 314400), (655, 306720), (675, 297632), (710, 282960), (720, 279030), (786, 255600), (800, 251127), (852, 235800), (864, 232525), (900, 223224), (1048, 191700), (1065, 188640), (1080, 186020), (1136, 176850), (1179, 170400), (1200, 167418), (1278, 157200), (1310, 153360), (1350, 148816), (1420, 141480), (1440, 139515), (1572, 127800), (1704, 117900), (1775, 113184), (1800, 111612), (1917, 104800), (1965, 102240), (2096, 95850), (2130, 94320), (2160, 93010), (2272, 88425), (2358, 85200), (2400, 83709), (2556, 78600), (2620, 76680), (2700, 74408), (2840, 70740), (3144, 63900), (3195, 62880), (3275, 61344), (3408, 58950), (3537, 56800), (3550, 56592), (3600, 55806), (3834, 52400), (3930, 51120), (4192, 47925), (4260, 47160), (4320, 46505), (4716, 42600), (5112, 39300), (5240, 38340), (5325, 37728), (5400, 37204), (5680, 35370), (5895, 34080), (6288, 31950), (6390, 31440), (6550, 30672), (6816, 29475), (7074, 28400), (7100, 28296), (7200, 27903), (7668, 26200), (7860, 25560), (8520, 23580), (9301, 21600), (9432, 21300), (9585, 20960), (9825, 20448), (10224, 19650), (10480, 19170), (10650, 18864), (10800, 18602), (11360, 17685), (11790, 17040), (12576, 15975), (12780, 15720), (13100, 15336), (14148, 14200)]