81873000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 302253120

約数和(自身を除く): 220380120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 360, 375, 396, 440, 450, 495, 500, 550, 600, 660, 750, 792, 825, 827, 900, 990, 1000, 1100, 1125, 1320, 1375, 1500, 1650, 1654, 1800, 1980, 2200, 2250, 2475, 2481, 2750, 3000, 3300, 3308, 3960, 4125, 4135, 4500, 4950, 4962, 5500, 6600, 6616, 7443, 8250, 8270, 9000, 9097, 9900, 9924, 11000, 12375, 12405, 14886, 16500, 16540, 18194, 19800, 19848, 20675, 24750, 24810, 27291, 29772, 33000, 33080, 36388, 37215, 41350, 45485, 49500, 49620, 54582, 59544, 62025, 72776, 74430, 81873, 82700, 90970, 99000, 99240, 103375, 109164, 124050, 136455, 148860, 163746, 165400, 181940, 186075, 206750, 218328, 227425, 248100, 272910, 297720, 310125, 327492, 363880, 372150, 409365, 413500, 454850, 496200, 545820, 620250, 654984, 682275, 744300, 818730, 827000, 909700, 930375, 1091640, 1137125, 1240500, 1364550, 1488600, 1637460, 1819400, 1860750, 2046825, 2274250, 2481000, 2729100, 3274920, 3411375, 3721500, 4093650, 4548500, 5458200, 6822750, 7443000, 8187300, 9097000, 10234125, 13645500, 16374600, 20468250, 27291000, 40936500, 81873000]

約数ペア:

[(1, 81873000), (2, 40936500), (3, 27291000), (4, 20468250), (5, 16374600), (6, 13645500), (8, 10234125), (9, 9097000), (10, 8187300), (11, 7443000), (12, 6822750), (15, 5458200), (18, 4548500), (20, 4093650), (22, 3721500), (24, 3411375), (25, 3274920), (30, 2729100), (33, 2481000), (36, 2274250), (40, 2046825), (44, 1860750), (45, 1819400), (50, 1637460), (55, 1488600), (60, 1364550), (66, 1240500), (72, 1137125), (75, 1091640), (88, 930375), (90, 909700), (99, 827000), (100, 818730), (110, 744300), (120, 682275), (125, 654984), (132, 620250), (150, 545820), (165, 496200), (180, 454850), (198, 413500), (200, 409365), (220, 372150), (225, 363880), (250, 327492), (264, 310125), (275, 297720), (300, 272910), (330, 248100), (360, 227425), (375, 218328), (396, 206750), (440, 186075), (450, 181940), (495, 165400), (500, 163746), (550, 148860), (600, 136455), (660, 124050), (750, 109164), (792, 103375), (825, 99240), (827, 99000), (900, 90970), (990, 82700), (1000, 81873), (1100, 74430), (1125, 72776), (1320, 62025), (1375, 59544), (1500, 54582), (1650, 49620), (1654, 49500), (1800, 45485), (1980, 41350), (2200, 37215), (2250, 36388), (2475, 33080), (2481, 33000), (2750, 29772), (3000, 27291), (3300, 24810), (3308, 24750), (3960, 20675), (4125, 19848), (4135, 19800), (4500, 18194), (4950, 16540), (4962, 16500), (5500, 14886), (6600, 12405), (6616, 12375), (7443, 11000), (8250, 9924), (8270, 9900), (9000, 9097)]