39748500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 139717032

約数和(自身を除く): 99968532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 73, 75, 90, 99, 100, 110, 121, 125, 132, 146, 150, 165, 180, 198, 219, 220, 225, 242, 250, 275, 292, 300, 330, 363, 365, 375, 396, 438, 450, 484, 495, 500, 550, 605, 657, 660, 726, 730, 750, 803, 825, 876, 900, 990, 1089, 1095, 1100, 1125, 1210, 1314, 1375, 1452, 1460, 1500, 1606, 1650, 1815, 1825, 1980, 2178, 2190, 2250, 2409, 2420, 2475, 2628, 2750, 3025, 3212, 3285, 3300, 3630, 3650, 4015, 4125, 4356, 4380, 4500, 4818, 4950, 5445, 5475, 5500, 6050, 6570, 7227, 7260, 7300, 8030, 8250, 8833, 9075, 9125, 9636, 9900, 10890, 10950, 12045, 12100, 12375, 13140, 14454, 15125, 16060, 16425, 16500, 17666, 18150, 18250, 20075, 21780, 21900, 24090, 24750, 26499, 27225, 27375, 28908, 30250, 32850, 35332, 36135, 36300, 36500, 40150, 44165, 45375, 48180, 49500, 52998, 54450, 54750, 60225, 60500, 65700, 72270, 79497, 80300, 82125, 88330, 90750, 100375, 105996, 108900, 109500, 120450, 132495, 136125, 144540, 158994, 164250, 176660, 180675, 181500, 200750, 220825, 240900, 264990, 272250, 301125, 317988, 328500, 361350, 397485, 401500, 441650, 529980, 544500, 602250, 662475, 722700, 794970, 883300, 903375, 1104125, 1204500, 1324950, 1589940, 1806750, 1987425, 2208250, 2649900, 3312375, 3613500, 3974850, 4416500, 6624750, 7949700, 9937125, 13249500, 19874250, 39748500]

約数ペア:

[(1, 39748500), (2, 19874250), (3, 13249500), (4, 9937125), (5, 7949700), (6, 6624750), (9, 4416500), (10, 3974850), (11, 3613500), (12, 3312375), (15, 2649900), (18, 2208250), (20, 1987425), (22, 1806750), (25, 1589940), (30, 1324950), (33, 1204500), (36, 1104125), (44, 903375), (45, 883300), (50, 794970), (55, 722700), (60, 662475), (66, 602250), (73, 544500), (75, 529980), (90, 441650), (99, 401500), (100, 397485), (110, 361350), (121, 328500), (125, 317988), (132, 301125), (146, 272250), (150, 264990), (165, 240900), (180, 220825), (198, 200750), (219, 181500), (220, 180675), (225, 176660), (242, 164250), (250, 158994), (275, 144540), (292, 136125), (300, 132495), (330, 120450), (363, 109500), (365, 108900), (375, 105996), (396, 100375), (438, 90750), (450, 88330), (484, 82125), (495, 80300), (500, 79497), (550, 72270), (605, 65700), (657, 60500), (660, 60225), (726, 54750), (730, 54450), (750, 52998), (803, 49500), (825, 48180), (876, 45375), (900, 44165), (990, 40150), (1089, 36500), (1095, 36300), (1100, 36135), (1125, 35332), (1210, 32850), (1314, 30250), (1375, 28908), (1452, 27375), (1460, 27225), (1500, 26499), (1606, 24750), (1650, 24090), (1815, 21900), (1825, 21780), (1980, 20075), (2178, 18250), (2190, 18150), (2250, 17666), (2409, 16500), (2420, 16425), (2475, 16060), (2628, 15125), (2750, 14454), (3025, 13140), (3212, 12375), (3285, 12100), (3300, 12045), (3630, 10950), (3650, 10890), (4015, 9900), (4125, 9636), (4356, 9125), (4380, 9075), (4500, 8833), (4818, 8250), (4950, 8030), (5445, 7300), (5475, 7260), (5500, 7227), (6050, 6570)]