83020500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 144

約数和(自身を含む): 275970240

約数和(自身を除く): 192949740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 855, 900, 950, 971, 1125, 1140, 1425, 1500, 1710, 1900, 1942, 2250, 2375, 2850, 2913, 3420, 3884, 4275, 4500, 4750, 4855, 5700, 5826, 7125, 8550, 8739, 9500, 9710, 11652, 14250, 14565, 17100, 17478, 18449, 19420, 21375, 24275, 28500, 29130, 34956, 36898, 42750, 43695, 48550, 55347, 58260, 72825, 73796, 85500, 87390, 92245, 97100, 110694, 121375, 145650, 166041, 174780, 184490, 218475, 221388, 242750, 276735, 291300, 332082, 364125, 368980, 436950, 461225, 485500, 553470, 664164, 728250, 830205, 873900, 922450, 1092375, 1106940, 1383675, 1456500, 1660410, 1844900, 2184750, 2306125, 2767350, 3320820, 4151025, 4369500, 4612250, 5534700, 6918375, 8302050, 9224500, 13836750, 16604100, 20755125, 27673500, 41510250, 83020500]

約数ペア:

[(1, 83020500), (2, 41510250), (3, 27673500), (4, 20755125), (5, 16604100), (6, 13836750), (9, 9224500), (10, 8302050), (12, 6918375), (15, 5534700), (18, 4612250), (19, 4369500), (20, 4151025), (25, 3320820), (30, 2767350), (36, 2306125), (38, 2184750), (45, 1844900), (50, 1660410), (57, 1456500), (60, 1383675), (75, 1106940), (76, 1092375), (90, 922450), (95, 873900), (100, 830205), (114, 728250), (125, 664164), (150, 553470), (171, 485500), (180, 461225), (190, 436950), (225, 368980), (228, 364125), (250, 332082), (285, 291300), (300, 276735), (342, 242750), (375, 221388), (380, 218475), (450, 184490), (475, 174780), (500, 166041), (570, 145650), (684, 121375), (750, 110694), (855, 97100), (900, 92245), (950, 87390), (971, 85500), (1125, 73796), (1140, 72825), (1425, 58260), (1500, 55347), (1710, 48550), (1900, 43695), (1942, 42750), (2250, 36898), (2375, 34956), (2850, 29130), (2913, 28500), (3420, 24275), (3884, 21375), (4275, 19420), (4500, 18449), (4750, 17478), (4855, 17100), (5700, 14565), (5826, 14250), (7125, 11652), (8550, 9710), (8739, 9500)]