75375000

素因数分解:

$2^3\times 3^2\times 5^6\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 258981060

約数和(自身を除く): 183606060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 125, 134, 150, 180, 200, 201, 225, 250, 268, 300, 335, 360, 375, 402, 450, 500, 536, 600, 603, 625, 670, 750, 804, 900, 1000, 1005, 1125, 1206, 1250, 1340, 1500, 1608, 1675, 1800, 1875, 2010, 2250, 2412, 2500, 2680, 3000, 3015, 3125, 3350, 3750, 4020, 4500, 4824, 5000, 5025, 5625, 6030, 6250, 6700, 7500, 8040, 8375, 9000, 9375, 10050, 11250, 12060, 12500, 13400, 15000, 15075, 15625, 16750, 18750, 20100, 22500, 24120, 25000, 25125, 28125, 30150, 31250, 33500, 37500, 40200, 41875, 45000, 46875, 50250, 56250, 60300, 62500, 67000, 75000, 75375, 83750, 93750, 100500, 112500, 120600, 125000, 125625, 140625, 150750, 167500, 187500, 201000, 209375, 225000, 251250, 281250, 301500, 335000, 375000, 376875, 418750, 502500, 562500, 603000, 628125, 753750, 837500, 1005000, 1046875, 1125000, 1256250, 1507500, 1675000, 1884375, 2093750, 2512500, 3015000, 3140625, 3768750, 4187500, 5025000, 6281250, 7537500, 8375000, 9421875, 12562500, 15075000, 18843750, 25125000, 37687500, 75375000]

約数ペア:

[(1, 75375000), (2, 37687500), (3, 25125000), (4, 18843750), (5, 15075000), (6, 12562500), (8, 9421875), (9, 8375000), (10, 7537500), (12, 6281250), (15, 5025000), (18, 4187500), (20, 3768750), (24, 3140625), (25, 3015000), (30, 2512500), (36, 2093750), (40, 1884375), (45, 1675000), (50, 1507500), (60, 1256250), (67, 1125000), (72, 1046875), (75, 1005000), (90, 837500), (100, 753750), (120, 628125), (125, 603000), (134, 562500), (150, 502500), (180, 418750), (200, 376875), (201, 375000), (225, 335000), (250, 301500), (268, 281250), (300, 251250), (335, 225000), (360, 209375), (375, 201000), (402, 187500), (450, 167500), (500, 150750), (536, 140625), (600, 125625), (603, 125000), (625, 120600), (670, 112500), (750, 100500), (804, 93750), (900, 83750), (1000, 75375), (1005, 75000), (1125, 67000), (1206, 62500), (1250, 60300), (1340, 56250), (1500, 50250), (1608, 46875), (1675, 45000), (1800, 41875), (1875, 40200), (2010, 37500), (2250, 33500), (2412, 31250), (2500, 30150), (2680, 28125), (3000, 25125), (3015, 25000), (3125, 24120), (3350, 22500), (3750, 20100), (4020, 18750), (4500, 16750), (4824, 15625), (5000, 15075), (5025, 15000), (5625, 13400), (6030, 12500), (6250, 12060), (6700, 11250), (7500, 10050), (8040, 9375), (8375, 9000)]