168143400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 570527100

約数和(自身を除く): 402383700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 545, 600, 654, 857, 872, 900, 981, 1090, 1308, 1635, 1714, 1800, 1962, 2180, 2571, 2616, 2725, 3270, 3428, 3924, 4285, 4360, 4905, 5142, 5450, 6540, 6856, 7713, 7848, 8175, 8570, 9810, 10284, 10900, 12855, 13080, 15426, 16350, 17140, 19620, 20568, 21425, 21800, 24525, 25710, 30852, 32700, 34280, 38565, 39240, 42850, 49050, 51420, 61704, 64275, 65400, 77130, 85700, 93413, 98100, 102840, 128550, 154260, 171400, 186826, 192825, 196200, 257100, 280239, 308520, 373652, 385650, 467065, 514200, 560478, 747304, 771300, 840717, 934130, 1120956, 1401195, 1542600, 1681434, 1868260, 2241912, 2335325, 2802390, 3362868, 3736520, 4203585, 4670650, 5604780, 6725736, 7005975, 8407170, 9341300, 11209560, 14011950, 16814340, 18682600, 21017925, 28023900, 33628680, 42035850, 56047800, 84071700, 168143400]

約数ペア:

[(1, 168143400), (2, 84071700), (3, 56047800), (4, 42035850), (5, 33628680), (6, 28023900), (8, 21017925), (9, 18682600), (10, 16814340), (12, 14011950), (15, 11209560), (18, 9341300), (20, 8407170), (24, 7005975), (25, 6725736), (30, 5604780), (36, 4670650), (40, 4203585), (45, 3736520), (50, 3362868), (60, 2802390), (72, 2335325), (75, 2241912), (90, 1868260), (100, 1681434), (109, 1542600), (120, 1401195), (150, 1120956), (180, 934130), (200, 840717), (218, 771300), (225, 747304), (300, 560478), (327, 514200), (360, 467065), (436, 385650), (450, 373652), (545, 308520), (600, 280239), (654, 257100), (857, 196200), (872, 192825), (900, 186826), (981, 171400), (1090, 154260), (1308, 128550), (1635, 102840), (1714, 98100), (1800, 93413), (1962, 85700), (2180, 77130), (2571, 65400), (2616, 64275), (2725, 61704), (3270, 51420), (3428, 49050), (3924, 42850), (4285, 39240), (4360, 38565), (4905, 34280), (5142, 32700), (5450, 30852), (6540, 25710), (6856, 24525), (7713, 21800), (7848, 21425), (8175, 20568), (8570, 19620), (9810, 17140), (10284, 16350), (10900, 15426), (12855, 13080)]