238730400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 216

約数和(自身を含む): 855507744

約数和(自身を除く): 616777344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 200, 213, 225, 240, 284, 288, 300, 355, 360, 400, 426, 450, 467, 480, 568, 600, 639, 710, 720, 800, 852, 900, 934, 1065, 1136, 1200, 1278, 1401, 1420, 1440, 1704, 1775, 1800, 1868, 2130, 2272, 2335, 2400, 2556, 2802, 2840, 3195, 3408, 3550, 3600, 3736, 4203, 4260, 4670, 5112, 5325, 5604, 5680, 6390, 6816, 7005, 7100, 7200, 7472, 8406, 8520, 9340, 10224, 10650, 11208, 11360, 11675, 12780, 14010, 14200, 14944, 15975, 16812, 17040, 18680, 20448, 21015, 21300, 22416, 23350, 25560, 28020, 28400, 31950, 33157, 33624, 34080, 35025, 37360, 42030, 42600, 44832, 46700, 51120, 56040, 56800, 63900, 66314, 67248, 70050, 74720, 84060, 85200, 93400, 99471, 102240, 105075, 112080, 127800, 132628, 134496, 140100, 165785, 168120, 170400, 186800, 198942, 210150, 224160, 255600, 265256, 280200, 298413, 331570, 336240, 373600, 397884, 420300, 497355, 511200, 530512, 560400, 596826, 663140, 672480, 795768, 828925, 840600, 994710, 1061024, 1120800, 1193652, 1326280, 1492065, 1591536, 1657850, 1681200, 1989420, 2387304, 2486775, 2652560, 2984130, 3183072, 3315700, 3362400, 3978840, 4774608, 4973550, 5305120, 5968260, 6631400, 7460325, 7957680, 9549216, 9947100, 11936520, 13262800, 14920650, 15915360, 19894200, 23873040, 26525600, 29841300, 39788400, 47746080, 59682600, 79576800, 119365200, 238730400]

約数ペア:

[(1, 238730400), (2, 119365200), (3, 79576800), (4, 59682600), (5, 47746080), (6, 39788400), (8, 29841300), (9, 26525600), (10, 23873040), (12, 19894200), (15, 15915360), (16, 14920650), (18, 13262800), (20, 11936520), (24, 9947100), (25, 9549216), (30, 7957680), (32, 7460325), (36, 6631400), (40, 5968260), (45, 5305120), (48, 4973550), (50, 4774608), (60, 3978840), (71, 3362400), (72, 3315700), (75, 3183072), (80, 2984130), (90, 2652560), (96, 2486775), (100, 2387304), (120, 1989420), (142, 1681200), (144, 1657850), (150, 1591536), (160, 1492065), (180, 1326280), (200, 1193652), (213, 1120800), (225, 1061024), (240, 994710), (284, 840600), (288, 828925), (300, 795768), (355, 672480), (360, 663140), (400, 596826), (426, 560400), (450, 530512), (467, 511200), (480, 497355), (568, 420300), (600, 397884), (639, 373600), (710, 336240), (720, 331570), (800, 298413), (852, 280200), (900, 265256), (934, 255600), (1065, 224160), (1136, 210150), (1200, 198942), (1278, 186800), (1401, 170400), (1420, 168120), (1440, 165785), (1704, 140100), (1775, 134496), (1800, 132628), (1868, 127800), (2130, 112080), (2272, 105075), (2335, 102240), (2400, 99471), (2556, 93400), (2802, 85200), (2840, 84060), (3195, 74720), (3408, 70050), (3550, 67248), (3600, 66314), (3736, 63900), (4203, 56800), (4260, 56040), (4670, 51120), (5112, 46700), (5325, 44832), (5604, 42600), (5680, 42030), (6390, 37360), (6816, 35025), (7005, 34080), (7100, 33624), (7200, 33157), (7472, 31950), (8406, 28400), (8520, 28020), (9340, 25560), (10224, 23350), (10650, 22416), (11208, 21300), (11360, 21015), (11675, 20448), (12780, 18680), (14010, 17040), (14200, 16812), (14944, 15975)]