20147333850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73517}}^1$

素因数の和:73574

約数の個数: 192

約数和(自身を含む): 65636870400

約数和(自身を除く): 45489536550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 50, 54, 58, 63, 70, 75, 87, 90, 105, 126, 135, 145, 150, 174, 175, 189, 203, 210, 225, 261, 270, 290, 315, 350, 378, 406, 435, 450, 522, 525, 609, 630, 675, 725, 783, 870, 945, 1015, 1050, 1218, 1305, 1350, 1450, 1566, 1575, 1827, 1890, 2030, 2175, 2610, 3045, 3150, 3654, 3915, 4350, 4725, 5075, 5481, 6090, 6525, 7830, 9135, 9450, 10150, 10962, 13050, 15225, 18270, 19575, 27405, 30450, 39150, 45675, 54810, 73517, 91350, 137025, 147034, 220551, 274050, 367585, 441102, 514619, 661653, 735170, 1029238, 1102755, 1323306, 1543857, 1837925, 1984959, 2131993, 2205510, 2573095, 3087714, 3308265, 3675850, 3969918, 4263986, 4631571, 5146190, 5513775, 6395979, 6616530, 7719285, 9263142, 9924795, 10659965, 11027550, 12791958, 12865475, 13894713, 14923951, 15438570, 16541325, 19187937, 19849590, 21319930, 23157855, 25730950, 27789426, 29847902, 31979895, 33082650, 38375874, 38596425, 44771853, 46315710, 49623975, 53299825, 57563811, 63959790, 69473565, 74619755, 77192850, 89543706, 95939685, 99247950, 106599650, 115127622, 115789275, 134315559, 138947130, 149239510, 159899475, 191879370, 223859265, 231578550, 268631118, 287819055, 319798950, 347367825, 373098775, 402946677, 447718530, 479698425, 575638110, 671577795, 694735650, 746197550, 805893354, 959396850, 1119296325, 1343155590, 1439095275, 2014733385, 2238592650, 2878190550, 3357888975, 4029466770, 6715777950, 10073666925, 20147333850]

約数ペア:

[(1, 20147333850), (2, 10073666925), (3, 6715777950), (5, 4029466770), (6, 3357888975), (7, 2878190550), (9, 2238592650), (10, 2014733385), (14, 1439095275), (15, 1343155590), (18, 1119296325), (21, 959396850), (25, 805893354), (27, 746197550), (29, 694735650), (30, 671577795), (35, 575638110), (42, 479698425), (45, 447718530), (50, 402946677), (54, 373098775), (58, 347367825), (63, 319798950), (70, 287819055), (75, 268631118), (87, 231578550), (90, 223859265), (105, 191879370), (126, 159899475), (135, 149239510), (145, 138947130), (150, 134315559), (174, 115789275), (175, 115127622), (189, 106599650), (203, 99247950), (210, 95939685), (225, 89543706), (261, 77192850), (270, 74619755), (290, 69473565), (315, 63959790), (350, 57563811), (378, 53299825), (406, 49623975), (435, 46315710), (450, 44771853), (522, 38596425), (525, 38375874), (609, 33082650), (630, 31979895), (675, 29847902), (725, 27789426), (783, 25730950), (870, 23157855), (945, 21319930), (1015, 19849590), (1050, 19187937), (1218, 16541325), (1305, 15438570), (1350, 14923951), (1450, 13894713), (1566, 12865475), (1575, 12791958), (1827, 11027550), (1890, 10659965), (2030, 9924795), (2175, 9263142), (2610, 7719285), (3045, 6616530), (3150, 6395979), (3654, 5513775), (3915, 5146190), (4350, 4631571), (4725, 4263986), (5075, 3969918), (5481, 3675850), (6090, 3308265), (6525, 3087714), (7830, 2573095), (9135, 2205510), (9450, 2131993), (10150, 1984959), (10962, 1837925), (13050, 1543857), (15225, 1323306), (18270, 1102755), (19575, 1029238), (27405, 735170), (30450, 661653), (39150, 514619), (45675, 441102), (54810, 367585), (73517, 274050), (91350, 220551), (137025, 147034)]