105030000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 200

約数和(自身を含む): 377691600

約数和(自身を除く): 272661600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 389, 400, 432, 450, 500, 540, 600, 625, 675, 720, 750, 778, 900, 1000, 1080, 1125, 1167, 1200, 1250, 1350, 1500, 1556, 1800, 1875, 1945, 2000, 2160, 2250, 2334, 2500, 2700, 3000, 3112, 3375, 3501, 3600, 3750, 3890, 4500, 4668, 5000, 5400, 5625, 5835, 6000, 6224, 6750, 7002, 7500, 7780, 9000, 9336, 9725, 10000, 10503, 10800, 11250, 11670, 13500, 14004, 15000, 15560, 16875, 17505, 18000, 18672, 19450, 21006, 22500, 23340, 27000, 28008, 29175, 30000, 31120, 33750, 35010, 38900, 42012, 45000, 46680, 48625, 52515, 54000, 56016, 58350, 67500, 70020, 77800, 84024, 87525, 90000, 93360, 97250, 105030, 116700, 135000, 140040, 145875, 155600, 168048, 175050, 194500, 210060, 233400, 243125, 262575, 270000, 280080, 291750, 350100, 389000, 420120, 437625, 466800, 486250, 525150, 583500, 700200, 729375, 778000, 840240, 875250, 972500, 1050300, 1167000, 1312875, 1400400, 1458750, 1750500, 1945000, 2100600, 2188125, 2334000, 2625750, 2917500, 3501000, 3890000, 4201200, 4376250, 5251500, 5835000, 6564375, 7002000, 8752500, 10503000, 11670000, 13128750, 17505000, 21006000, 26257500, 35010000, 52515000, 105030000]

約数ペア:

[(1, 105030000), (2, 52515000), (3, 35010000), (4, 26257500), (5, 21006000), (6, 17505000), (8, 13128750), (9, 11670000), (10, 10503000), (12, 8752500), (15, 7002000), (16, 6564375), (18, 5835000), (20, 5251500), (24, 4376250), (25, 4201200), (27, 3890000), (30, 3501000), (36, 2917500), (40, 2625750), (45, 2334000), (48, 2188125), (50, 2100600), (54, 1945000), (60, 1750500), (72, 1458750), (75, 1400400), (80, 1312875), (90, 1167000), (100, 1050300), (108, 972500), (120, 875250), (125, 840240), (135, 778000), (144, 729375), (150, 700200), (180, 583500), (200, 525150), (216, 486250), (225, 466800), (240, 437625), (250, 420120), (270, 389000), (300, 350100), (360, 291750), (375, 280080), (389, 270000), (400, 262575), (432, 243125), (450, 233400), (500, 210060), (540, 194500), (600, 175050), (625, 168048), (675, 155600), (720, 145875), (750, 140040), (778, 135000), (900, 116700), (1000, 105030), (1080, 97250), (1125, 93360), (1167, 90000), (1200, 87525), (1250, 84024), (1350, 77800), (1500, 70020), (1556, 67500), (1800, 58350), (1875, 56016), (1945, 54000), (2000, 52515), (2160, 48625), (2250, 46680), (2334, 45000), (2500, 42012), (2700, 38900), (3000, 35010), (3112, 33750), (3375, 31120), (3501, 30000), (3600, 29175), (3750, 28008), (3890, 27000), (4500, 23340), (4668, 22500), (5000, 21006), (5400, 19450), (5625, 18672), (5835, 18000), (6000, 17505), (6224, 16875), (6750, 15560), (7002, 15000), (7500, 14004), (7780, 13500), (9000, 11670), (9336, 11250), (9725, 10800), (10000, 10503)]