164979000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 582603840

約数和(自身を除く): 417624840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 150, 180, 184, 200, 207, 225, 230, 250, 276, 300, 345, 360, 375, 414, 450, 460, 500, 552, 575, 600, 690, 750, 797, 828, 900, 920, 1000, 1035, 1125, 1150, 1380, 1500, 1594, 1656, 1725, 1800, 2070, 2250, 2300, 2391, 2760, 2875, 3000, 3188, 3450, 3985, 4140, 4500, 4600, 4782, 5175, 5750, 6376, 6900, 7173, 7970, 8280, 8625, 9000, 9564, 10350, 11500, 11955, 13800, 14346, 15940, 17250, 18331, 19128, 19925, 20700, 23000, 23910, 25875, 28692, 31880, 34500, 35865, 36662, 39850, 41400, 47820, 51750, 54993, 57384, 59775, 69000, 71730, 73324, 79700, 91655, 95640, 99625, 103500, 109986, 119550, 143460, 146648, 159400, 164979, 179325, 183310, 199250, 207000, 219972, 239100, 274965, 286920, 298875, 329958, 358650, 366620, 398500, 439944, 458275, 478200, 549930, 597750, 659916, 717300, 733240, 797000, 824895, 896625, 916550, 1099860, 1195500, 1319832, 1374825, 1434600, 1649790, 1793250, 1833100, 2199720, 2291375, 2391000, 2749650, 3299580, 3586500, 3666200, 4124475, 4582750, 5499300, 6599160, 6874125, 7173000, 8248950, 9165500, 10998600, 13748250, 16497900, 18331000, 20622375, 27496500, 32995800, 41244750, 54993000, 82489500, 164979000]

約数ペア:

[(1, 164979000), (2, 82489500), (3, 54993000), (4, 41244750), (5, 32995800), (6, 27496500), (8, 20622375), (9, 18331000), (10, 16497900), (12, 13748250), (15, 10998600), (18, 9165500), (20, 8248950), (23, 7173000), (24, 6874125), (25, 6599160), (30, 5499300), (36, 4582750), (40, 4124475), (45, 3666200), (46, 3586500), (50, 3299580), (60, 2749650), (69, 2391000), (72, 2291375), (75, 2199720), (90, 1833100), (92, 1793250), (100, 1649790), (115, 1434600), (120, 1374825), (125, 1319832), (138, 1195500), (150, 1099860), (180, 916550), (184, 896625), (200, 824895), (207, 797000), (225, 733240), (230, 717300), (250, 659916), (276, 597750), (300, 549930), (345, 478200), (360, 458275), (375, 439944), (414, 398500), (450, 366620), (460, 358650), (500, 329958), (552, 298875), (575, 286920), (600, 274965), (690, 239100), (750, 219972), (797, 207000), (828, 199250), (900, 183310), (920, 179325), (1000, 164979), (1035, 159400), (1125, 146648), (1150, 143460), (1380, 119550), (1500, 109986), (1594, 103500), (1656, 99625), (1725, 95640), (1800, 91655), (2070, 79700), (2250, 73324), (2300, 71730), (2391, 69000), (2760, 59775), (2875, 57384), (3000, 54993), (3188, 51750), (3450, 47820), (3985, 41400), (4140, 39850), (4500, 36662), (4600, 35865), (4782, 34500), (5175, 31880), (5750, 28692), (6376, 25875), (6900, 23910), (7173, 23000), (7970, 20700), (8280, 19925), (8625, 19128), (9000, 18331), (9564, 17250), (10350, 15940), (11500, 14346), (11955, 13800)]