82489500

素因数分解:

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

素因数の和:845

約数の個数: 144

約数和(自身を含む): 271881792

約数和(自身を除く): 189392292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 300, 345, 375, 414, 450, 460, 500, 575, 690, 750, 797, 828, 900, 1035, 1125, 1150, 1380, 1500, 1594, 1725, 2070, 2250, 2300, 2391, 2875, 3188, 3450, 3985, 4140, 4500, 4782, 5175, 5750, 6900, 7173, 7970, 8625, 9564, 10350, 11500, 11955, 14346, 15940, 17250, 18331, 19925, 20700, 23910, 25875, 28692, 34500, 35865, 36662, 39850, 47820, 51750, 54993, 59775, 71730, 73324, 79700, 91655, 99625, 103500, 109986, 119550, 143460, 164979, 179325, 183310, 199250, 219972, 239100, 274965, 298875, 329958, 358650, 366620, 398500, 458275, 549930, 597750, 659916, 717300, 824895, 896625, 916550, 1099860, 1195500, 1374825, 1649790, 1793250, 1833100, 2291375, 2749650, 3299580, 3586500, 4124475, 4582750, 5499300, 6874125, 8248950, 9165500, 13748250, 16497900, 20622375, 27496500, 41244750, 82489500]

約数ペア:

[(1, 82489500), (2, 41244750), (3, 27496500), (4, 20622375), (5, 16497900), (6, 13748250), (9, 9165500), (10, 8248950), (12, 6874125), (15, 5499300), (18, 4582750), (20, 4124475), (23, 3586500), (25, 3299580), (30, 2749650), (36, 2291375), (45, 1833100), (46, 1793250), (50, 1649790), (60, 1374825), (69, 1195500), (75, 1099860), (90, 916550), (92, 896625), (100, 824895), (115, 717300), (125, 659916), (138, 597750), (150, 549930), (180, 458275), (207, 398500), (225, 366620), (230, 358650), (250, 329958), (276, 298875), (300, 274965), (345, 239100), (375, 219972), (414, 199250), (450, 183310), (460, 179325), (500, 164979), (575, 143460), (690, 119550), (750, 109986), (797, 103500), (828, 99625), (900, 91655), (1035, 79700), (1125, 73324), (1150, 71730), (1380, 59775), (1500, 54993), (1594, 51750), (1725, 47820), (2070, 39850), (2250, 36662), (2300, 35865), (2391, 34500), (2875, 28692), (3188, 25875), (3450, 23910), (3985, 20700), (4140, 19925), (4500, 18331), (4782, 17250), (5175, 15940), (5750, 14346), (6900, 11955), (7173, 11500), (7970, 10350), (8625, 9564)]