172008000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 168

約数和(自身を含む): 615558840

約数和(自身を除く): 443550840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2389, 2400, 2880, 3000, 3600, 4000, 4500, 4778, 4800, 6000, 7167, 7200, 8000, 9000, 9556, 11945, 12000, 14334, 14400, 18000, 19112, 21501, 23890, 24000, 28668, 35835, 36000, 38224, 43002, 47780, 57336, 59725, 71670, 72000, 76448, 86004, 95560, 107505, 114672, 119450, 143340, 152896, 172008, 179175, 191120, 215010, 229344, 238900, 286680, 298625, 344016, 358350, 382240, 430020, 458688, 477800, 537525, 573360, 597250, 688032, 716700, 764480, 860040, 895875, 955600, 1075050, 1146720, 1194500, 1376064, 1433400, 1720080, 1791750, 1911200, 2150100, 2293440, 2389000, 2687625, 2866800, 3440160, 3583500, 3822400, 4300200, 4778000, 5375250, 5733600, 6880320, 7167000, 8600400, 9556000, 10750500, 11467200, 14334000, 17200800, 19112000, 21501000, 28668000, 34401600, 43002000, 57336000, 86004000, 172008000]

約数ペア:

[(1, 172008000), (2, 86004000), (3, 57336000), (4, 43002000), (5, 34401600), (6, 28668000), (8, 21501000), (9, 19112000), (10, 17200800), (12, 14334000), (15, 11467200), (16, 10750500), (18, 9556000), (20, 8600400), (24, 7167000), (25, 6880320), (30, 5733600), (32, 5375250), (36, 4778000), (40, 4300200), (45, 3822400), (48, 3583500), (50, 3440160), (60, 2866800), (64, 2687625), (72, 2389000), (75, 2293440), (80, 2150100), (90, 1911200), (96, 1791750), (100, 1720080), (120, 1433400), (125, 1376064), (144, 1194500), (150, 1146720), (160, 1075050), (180, 955600), (192, 895875), (200, 860040), (225, 764480), (240, 716700), (250, 688032), (288, 597250), (300, 573360), (320, 537525), (360, 477800), (375, 458688), (400, 430020), (450, 382240), (480, 358350), (500, 344016), (576, 298625), (600, 286680), (720, 238900), (750, 229344), (800, 215010), (900, 191120), (960, 179175), (1000, 172008), (1125, 152896), (1200, 143340), (1440, 119450), (1500, 114672), (1600, 107505), (1800, 95560), (2000, 86004), (2250, 76448), (2389, 72000), (2400, 71670), (2880, 59725), (3000, 57336), (3600, 47780), (4000, 43002), (4500, 38224), (4778, 36000), (4800, 35835), (6000, 28668), (7167, 24000), (7200, 23890), (8000, 21501), (9000, 19112), (9556, 18000), (11945, 14400), (12000, 14334)]