210972000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{17581}}^1$

素因数の和:17609

約数の個数: 96

約数和(自身を含む): 691183584

約数和(自身を除く): 480211584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 17581, 35162, 52743, 70324, 87905, 105486, 140648, 175810, 210972, 263715, 281296, 351620, 421944, 439525, 527430, 562592, 703240, 843888, 879050, 1054860, 1318575, 1406480, 1687776, 1758100, 2109720, 2197625, 2637150, 2812960, 3516200, 4219440, 4395250, 5274300, 6592875, 7032400, 8438880, 8790500, 10548600, 13185750, 14064800, 17581000, 21097200, 26371500, 35162000, 42194400, 52743000, 70324000, 105486000, 210972000]

約数ペア:

[(1, 210972000), (2, 105486000), (3, 70324000), (4, 52743000), (5, 42194400), (6, 35162000), (8, 26371500), (10, 21097200), (12, 17581000), (15, 14064800), (16, 13185750), (20, 10548600), (24, 8790500), (25, 8438880), (30, 7032400), (32, 6592875), (40, 5274300), (48, 4395250), (50, 4219440), (60, 3516200), (75, 2812960), (80, 2637150), (96, 2197625), (100, 2109720), (120, 1758100), (125, 1687776), (150, 1406480), (160, 1318575), (200, 1054860), (240, 879050), (250, 843888), (300, 703240), (375, 562592), (400, 527430), (480, 439525), (500, 421944), (600, 351620), (750, 281296), (800, 263715), (1000, 210972), (1200, 175810), (1500, 140648), (2000, 105486), (2400, 87905), (3000, 70324), (4000, 52743), (6000, 35162), (12000, 17581)]