421687200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15973}}^1$

素因数の和:16007

約数の個数: 144

約数和(自身を含む): 1497466656

約数和(自身を除く): 1075779456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 6600, 8800, 13200, 15973, 26400, 31946, 47919, 63892, 79865, 95838, 127784, 159730, 175703, 191676, 239595, 255568, 319460, 351406, 383352, 399325, 479190, 511136, 527109, 638920, 702812, 766704, 798650, 878515, 958380, 1054218, 1197975, 1277840, 1405624, 1533408, 1597300, 1757030, 1916760, 2108436, 2395950, 2555680, 2635545, 2811248, 3194600, 3514060, 3833520, 4216872, 4392575, 4791900, 5271090, 5622496, 6389200, 7028120, 7667040, 8433744, 8785150, 9583800, 10542180, 12778400, 13177725, 14056240, 16867488, 17570300, 19167600, 21084360, 26355450, 28112480, 35140600, 38335200, 42168720, 52710900, 70281200, 84337440, 105421800, 140562400, 210843600, 421687200]

約数ペア:

[(1, 421687200), (2, 210843600), (3, 140562400), (4, 105421800), (5, 84337440), (6, 70281200), (8, 52710900), (10, 42168720), (11, 38335200), (12, 35140600), (15, 28112480), (16, 26355450), (20, 21084360), (22, 19167600), (24, 17570300), (25, 16867488), (30, 14056240), (32, 13177725), (33, 12778400), (40, 10542180), (44, 9583800), (48, 8785150), (50, 8433744), (55, 7667040), (60, 7028120), (66, 6389200), (75, 5622496), (80, 5271090), (88, 4791900), (96, 4392575), (100, 4216872), (110, 3833520), (120, 3514060), (132, 3194600), (150, 2811248), (160, 2635545), (165, 2555680), (176, 2395950), (200, 2108436), (220, 1916760), (240, 1757030), (264, 1597300), (275, 1533408), (300, 1405624), (330, 1277840), (352, 1197975), (400, 1054218), (440, 958380), (480, 878515), (528, 798650), (550, 766704), (600, 702812), (660, 638920), (800, 527109), (825, 511136), (880, 479190), (1056, 399325), (1100, 383352), (1200, 351406), (1320, 319460), (1650, 255568), (1760, 239595), (2200, 191676), (2400, 175703), (2640, 159730), (3300, 127784), (4400, 95838), (5280, 79865), (6600, 63892), (8800, 47919), (13200, 31946), (15973, 26400)]