30150000

素因数分解:

$2^4\times 3^2\times 5^5\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 180

約数和(自身を含む): 107040024

約数和(自身を除く): 76890024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 100, 120, 125, 134, 144, 150, 180, 200, 201, 225, 240, 250, 268, 300, 335, 360, 375, 400, 402, 450, 500, 536, 600, 603, 625, 670, 720, 750, 804, 900, 1000, 1005, 1072, 1125, 1200, 1206, 1250, 1340, 1500, 1608, 1675, 1800, 1875, 2000, 2010, 2250, 2412, 2500, 2680, 3000, 3015, 3125, 3216, 3350, 3600, 3750, 4020, 4500, 4824, 5000, 5025, 5360, 5625, 6000, 6030, 6250, 6700, 7500, 8040, 8375, 9000, 9375, 9648, 10000, 10050, 11250, 12060, 12500, 13400, 15000, 15075, 16080, 16750, 18000, 18750, 20100, 22500, 24120, 25000, 25125, 26800, 28125, 30000, 30150, 33500, 37500, 40200, 41875, 45000, 48240, 50000, 50250, 56250, 60300, 67000, 75000, 75375, 80400, 83750, 90000, 100500, 112500, 120600, 125625, 134000, 150000, 150750, 167500, 201000, 209375, 225000, 241200, 251250, 301500, 335000, 376875, 402000, 418750, 450000, 502500, 603000, 628125, 670000, 753750, 837500, 1005000, 1206000, 1256250, 1507500, 1675000, 1884375, 2010000, 2512500, 3015000, 3350000, 3768750, 5025000, 6030000, 7537500, 10050000, 15075000, 30150000]

約数ペア:

[(1, 30150000), (2, 15075000), (3, 10050000), (4, 7537500), (5, 6030000), (6, 5025000), (8, 3768750), (9, 3350000), (10, 3015000), (12, 2512500), (15, 2010000), (16, 1884375), (18, 1675000), (20, 1507500), (24, 1256250), (25, 1206000), (30, 1005000), (36, 837500), (40, 753750), (45, 670000), (48, 628125), (50, 603000), (60, 502500), (67, 450000), (72, 418750), (75, 402000), (80, 376875), (90, 335000), (100, 301500), (120, 251250), (125, 241200), (134, 225000), (144, 209375), (150, 201000), (180, 167500), (200, 150750), (201, 150000), (225, 134000), (240, 125625), (250, 120600), (268, 112500), (300, 100500), (335, 90000), (360, 83750), (375, 80400), (400, 75375), (402, 75000), (450, 67000), (500, 60300), (536, 56250), (600, 50250), (603, 50000), (625, 48240), (670, 45000), (720, 41875), (750, 40200), (804, 37500), (900, 33500), (1000, 30150), (1005, 30000), (1072, 28125), (1125, 26800), (1200, 25125), (1206, 25000), (1250, 24120), (1340, 22500), (1500, 20100), (1608, 18750), (1675, 18000), (1800, 16750), (1875, 16080), (2000, 15075), (2010, 15000), (2250, 13400), (2412, 12500), (2500, 12060), (2680, 11250), (3000, 10050), (3015, 10000), (3125, 9648), (3216, 9375), (3350, 9000), (3600, 8375), (3750, 8040), (4020, 7500), (4500, 6700), (4824, 6250), (5000, 6030), (5025, 6000), (5360, 5625)]