164605500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 542505600

約数和(自身を除く): 377900100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 100, 108, 125, 135, 137, 150, 178, 180, 225, 250, 267, 270, 274, 300, 356, 375, 411, 445, 450, 500, 534, 540, 548, 675, 685, 750, 801, 822, 890, 900, 1068, 1125, 1233, 1335, 1350, 1370, 1500, 1602, 1644, 1780, 2055, 2225, 2250, 2403, 2466, 2670, 2700, 2740, 3204, 3375, 3425, 3699, 4005, 4110, 4450, 4500, 4806, 4932, 5340, 6165, 6675, 6750, 6850, 7398, 8010, 8220, 8900, 9612, 10275, 11125, 12015, 12193, 12330, 13350, 13500, 13700, 14796, 16020, 17125, 18495, 20025, 20550, 22250, 24030, 24386, 24660, 26700, 30825, 33375, 34250, 36579, 36990, 40050, 41100, 44500, 48060, 48772, 51375, 60075, 60965, 61650, 66750, 68500, 73158, 73980, 80100, 92475, 100125, 102750, 109737, 120150, 121930, 123300, 133500, 146316, 154125, 182895, 184950, 200250, 205500, 219474, 240300, 243860, 300375, 304825, 308250, 329211, 365790, 369900, 400500, 438948, 462375, 548685, 600750, 609650, 616500, 658422, 731580, 914475, 924750, 1097370, 1201500, 1219300, 1316844, 1524125, 1646055, 1828950, 1849500, 2194740, 2743425, 3048250, 3292110, 3657900, 4572375, 5486850, 6096500, 6584220, 8230275, 9144750, 10973700, 13717125, 16460550, 18289500, 27434250, 32921100, 41151375, 54868500, 82302750, 164605500]

約数ペア:

[(1, 164605500), (2, 82302750), (3, 54868500), (4, 41151375), (5, 32921100), (6, 27434250), (9, 18289500), (10, 16460550), (12, 13717125), (15, 10973700), (18, 9144750), (20, 8230275), (25, 6584220), (27, 6096500), (30, 5486850), (36, 4572375), (45, 3657900), (50, 3292110), (54, 3048250), (60, 2743425), (75, 2194740), (89, 1849500), (90, 1828950), (100, 1646055), (108, 1524125), (125, 1316844), (135, 1219300), (137, 1201500), (150, 1097370), (178, 924750), (180, 914475), (225, 731580), (250, 658422), (267, 616500), (270, 609650), (274, 600750), (300, 548685), (356, 462375), (375, 438948), (411, 400500), (445, 369900), (450, 365790), (500, 329211), (534, 308250), (540, 304825), (548, 300375), (675, 243860), (685, 240300), (750, 219474), (801, 205500), (822, 200250), (890, 184950), (900, 182895), (1068, 154125), (1125, 146316), (1233, 133500), (1335, 123300), (1350, 121930), (1370, 120150), (1500, 109737), (1602, 102750), (1644, 100125), (1780, 92475), (2055, 80100), (2225, 73980), (2250, 73158), (2403, 68500), (2466, 66750), (2670, 61650), (2700, 60965), (2740, 60075), (3204, 51375), (3375, 48772), (3425, 48060), (3699, 44500), (4005, 41100), (4110, 40050), (4450, 36990), (4500, 36579), (4806, 34250), (4932, 33375), (5340, 30825), (6165, 26700), (6675, 24660), (6750, 24386), (6850, 24030), (7398, 22250), (8010, 20550), (8220, 20025), (8900, 18495), (9612, 17125), (10275, 16020), (11125, 14796), (12015, 13700), (12193, 13500), (12330, 13350)]