51901200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1146

約数の個数: 180

約数和(自身を含む): 194141220

約数和(自身を除く): 142240020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1109, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2218, 2340, 2600, 2925, 3120, 3327, 3600, 3900, 4436, 4680, 5200, 5545, 5850, 6654, 7800, 8872, 9360, 9981, 11090, 11700, 13308, 14417, 15600, 16635, 17744, 19962, 22180, 23400, 26616, 27725, 28834, 33270, 39924, 43251, 44360, 46800, 49905, 53232, 55450, 57668, 66540, 72085, 79848, 83175, 86502, 88720, 99810, 110900, 115336, 129753, 133080, 144170, 159696, 166350, 173004, 199620, 216255, 221800, 230672, 249525, 259506, 266160, 288340, 332700, 346008, 360425, 399240, 432510, 443600, 499050, 519012, 576680, 648765, 665400, 692016, 720850, 798480, 865020, 998100, 1038024, 1081275, 1153360, 1297530, 1330800, 1441700, 1730040, 1996200, 2076048, 2162550, 2595060, 2883400, 3243825, 3460080, 3992400, 4325100, 5190120, 5766800, 6487650, 8650200, 10380240, 12975300, 17300400, 25950600, 51901200]

約数ペア:

[(1, 51901200), (2, 25950600), (3, 17300400), (4, 12975300), (5, 10380240), (6, 8650200), (8, 6487650), (9, 5766800), (10, 5190120), (12, 4325100), (13, 3992400), (15, 3460080), (16, 3243825), (18, 2883400), (20, 2595060), (24, 2162550), (25, 2076048), (26, 1996200), (30, 1730040), (36, 1441700), (39, 1330800), (40, 1297530), (45, 1153360), (48, 1081275), (50, 1038024), (52, 998100), (60, 865020), (65, 798480), (72, 720850), (75, 692016), (78, 665400), (80, 648765), (90, 576680), (100, 519012), (104, 499050), (117, 443600), (120, 432510), (130, 399240), (144, 360425), (150, 346008), (156, 332700), (180, 288340), (195, 266160), (200, 259506), (208, 249525), (225, 230672), (234, 221800), (240, 216255), (260, 199620), (300, 173004), (312, 166350), (325, 159696), (360, 144170), (390, 133080), (400, 129753), (450, 115336), (468, 110900), (520, 99810), (585, 88720), (600, 86502), (624, 83175), (650, 79848), (720, 72085), (780, 66540), (900, 57668), (936, 55450), (975, 53232), (1040, 49905), (1109, 46800), (1170, 44360), (1200, 43251), (1300, 39924), (1560, 33270), (1800, 28834), (1872, 27725), (1950, 26616), (2218, 23400), (2340, 22180), (2600, 19962), (2925, 17744), (3120, 16635), (3327, 15600), (3600, 14417), (3900, 13308), (4436, 11700), (4680, 11090), (5200, 9981), (5545, 9360), (5850, 8872), (6654, 7800)]