80170200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4049}}^1$

素因数の和:4082

約数の個数: 144

約数和(自身を含む): 293787000

約数和(自身を除く): 213616800

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, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4049, 4950, 6600, 8098, 9900, 12147, 16196, 19800, 20245, 24294, 32392, 36441, 40490, 44539, 48588, 60735, 72882, 80980, 89078, 97176, 101225, 121470, 133617, 145764, 161960, 178156, 182205, 202450, 222695, 242940, 267234, 291528, 303675, 356312, 364410, 400851, 404900, 445390, 485880, 534468, 607350, 668085, 728820, 801702, 809800, 890780, 911025, 1068936, 1113475, 1214700, 1336170, 1457640, 1603404, 1781560, 1822050, 2004255, 2226950, 2429400, 2672340, 3206808, 3340425, 3644100, 4008510, 4453900, 5344680, 6680850, 7288200, 8017020, 8907800, 10021275, 13361700, 16034040, 20042550, 26723400, 40085100, 80170200]

約数ペア:

[(1, 80170200), (2, 40085100), (3, 26723400), (4, 20042550), (5, 16034040), (6, 13361700), (8, 10021275), (9, 8907800), (10, 8017020), (11, 7288200), (12, 6680850), (15, 5344680), (18, 4453900), (20, 4008510), (22, 3644100), (24, 3340425), (25, 3206808), (30, 2672340), (33, 2429400), (36, 2226950), (40, 2004255), (44, 1822050), (45, 1781560), (50, 1603404), (55, 1457640), (60, 1336170), (66, 1214700), (72, 1113475), (75, 1068936), (88, 911025), (90, 890780), (99, 809800), (100, 801702), (110, 728820), (120, 668085), (132, 607350), (150, 534468), (165, 485880), (180, 445390), (198, 404900), (200, 400851), (220, 364410), (225, 356312), (264, 303675), (275, 291528), (300, 267234), (330, 242940), (360, 222695), (396, 202450), (440, 182205), (450, 178156), (495, 161960), (550, 145764), (600, 133617), (660, 121470), (792, 101225), (825, 97176), (900, 89078), (990, 80980), (1100, 72882), (1320, 60735), (1650, 48588), (1800, 44539), (1980, 40490), (2200, 36441), (2475, 32392), (3300, 24294), (3960, 20245), (4049, 19800), (4950, 16196), (6600, 12147), (8098, 9900)]