243001200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 862993376

約数和(自身を除く): 619992176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 37, 39, 40, 48, 50, 52, 60, 65, 74, 75, 78, 80, 100, 104, 111, 120, 130, 148, 150, 156, 185, 195, 200, 208, 222, 240, 260, 296, 300, 312, 325, 370, 390, 400, 421, 444, 481, 520, 555, 592, 600, 624, 650, 740, 780, 842, 888, 925, 962, 975, 1040, 1110, 1200, 1263, 1300, 1443, 1480, 1560, 1684, 1776, 1850, 1924, 1950, 2105, 2220, 2405, 2526, 2600, 2775, 2886, 2960, 3120, 3368, 3700, 3848, 3900, 4210, 4440, 4810, 5052, 5200, 5473, 5550, 5772, 6315, 6736, 7215, 7400, 7696, 7800, 8420, 8880, 9620, 10104, 10525, 10946, 11100, 11544, 12025, 12630, 14430, 14800, 15577, 15600, 16419, 16840, 19240, 20208, 21050, 21892, 22200, 23088, 24050, 25260, 27365, 28860, 31154, 31575, 32838, 33680, 36075, 38480, 42100, 43784, 44400, 46731, 48100, 50520, 54730, 57720, 62308, 63150, 65676, 72150, 77885, 82095, 84200, 87568, 93462, 96200, 101040, 109460, 115440, 124616, 126300, 131352, 136825, 144300, 155770, 164190, 168400, 186924, 192400, 202501, 218920, 233655, 249232, 252600, 262704, 273650, 288600, 311540, 328380, 373848, 389425, 405002, 410475, 437840, 467310, 505200, 547300, 577200, 607503, 623080, 656760, 747696, 778850, 810004, 820950, 934620, 1012505, 1094600, 1168275, 1215006, 1246160, 1313520, 1557700, 1620008, 1641900, 1869240, 2025010, 2189200, 2336550, 2430012, 3037515, 3115400, 3240016, 3283800, 3738480, 4050020, 4673100, 4860024, 5062525, 6075030, 6230800, 6567600, 8100040, 9346200, 9720048, 10125050, 12150060, 15187575, 16200080, 18692400, 20250100, 24300120, 30375150, 40500200, 48600240, 60750300, 81000400, 121500600, 243001200]

約数ペア:

[(1, 243001200), (2, 121500600), (3, 81000400), (4, 60750300), (5, 48600240), (6, 40500200), (8, 30375150), (10, 24300120), (12, 20250100), (13, 18692400), (15, 16200080), (16, 15187575), (20, 12150060), (24, 10125050), (25, 9720048), (26, 9346200), (30, 8100040), (37, 6567600), (39, 6230800), (40, 6075030), (48, 5062525), (50, 4860024), (52, 4673100), (60, 4050020), (65, 3738480), (74, 3283800), (75, 3240016), (78, 3115400), (80, 3037515), (100, 2430012), (104, 2336550), (111, 2189200), (120, 2025010), (130, 1869240), (148, 1641900), (150, 1620008), (156, 1557700), (185, 1313520), (195, 1246160), (200, 1215006), (208, 1168275), (222, 1094600), (240, 1012505), (260, 934620), (296, 820950), (300, 810004), (312, 778850), (325, 747696), (370, 656760), (390, 623080), (400, 607503), (421, 577200), (444, 547300), (481, 505200), (520, 467310), (555, 437840), (592, 410475), (600, 405002), (624, 389425), (650, 373848), (740, 328380), (780, 311540), (842, 288600), (888, 273650), (925, 262704), (962, 252600), (975, 249232), (1040, 233655), (1110, 218920), (1200, 202501), (1263, 192400), (1300, 186924), (1443, 168400), (1480, 164190), (1560, 155770), (1684, 144300), (1776, 136825), (1850, 131352), (1924, 126300), (1950, 124616), (2105, 115440), (2220, 109460), (2405, 101040), (2526, 96200), (2600, 93462), (2775, 87568), (2886, 84200), (2960, 82095), (3120, 77885), (3368, 72150), (3700, 65676), (3848, 63150), (3900, 62308), (4210, 57720), (4440, 54730), (4810, 50520), (5052, 48100), (5200, 46731), (5473, 44400), (5550, 43784), (5772, 42100), (6315, 38480), (6736, 36075), (7215, 33680), (7400, 32838), (7696, 31575), (7800, 31154), (8420, 28860), (8880, 27365), (9620, 25260), (10104, 24050), (10525, 23088), (10946, 22200), (11100, 21892), (11544, 21050), (12025, 20208), (12630, 19240), (14430, 16840), (14800, 16419), (15577, 15600)]