238672500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 180

約数和(自身を含む): 767829216

約数和(自身を除く): 529156716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 125, 132, 150, 165, 220, 242, 250, 263, 275, 300, 330, 363, 375, 484, 500, 526, 550, 605, 625, 660, 726, 750, 789, 825, 1052, 1100, 1210, 1250, 1315, 1375, 1452, 1500, 1578, 1650, 1815, 1875, 2420, 2500, 2630, 2750, 2893, 3025, 3156, 3300, 3630, 3750, 3945, 4125, 5260, 5500, 5786, 6050, 6575, 6875, 7260, 7500, 7890, 8250, 8679, 9075, 11572, 12100, 13150, 13750, 14465, 15125, 15780, 16500, 17358, 18150, 19725, 20625, 26300, 27500, 28930, 30250, 31823, 32875, 34716, 36300, 39450, 41250, 43395, 45375, 57860, 60500, 63646, 65750, 72325, 75625, 78900, 82500, 86790, 90750, 95469, 98625, 127292, 131500, 144650, 151250, 159115, 164375, 173580, 181500, 190938, 197250, 216975, 226875, 289300, 302500, 318230, 328750, 361625, 381876, 394500, 433950, 453750, 477345, 493125, 636460, 657500, 723250, 795575, 867900, 907500, 954690, 986250, 1084875, 1446500, 1591150, 1808125, 1909380, 1972500, 2169750, 2386725, 3182300, 3616250, 3977875, 4339500, 4773450, 5424375, 7232500, 7955750, 9546900, 10848750, 11933625, 15911500, 19889375, 21697500, 23867250, 39778750, 47734500, 59668125, 79557500, 119336250, 238672500]

約数ペア:

[(1, 238672500), (2, 119336250), (3, 79557500), (4, 59668125), (5, 47734500), (6, 39778750), (10, 23867250), (11, 21697500), (12, 19889375), (15, 15911500), (20, 11933625), (22, 10848750), (25, 9546900), (30, 7955750), (33, 7232500), (44, 5424375), (50, 4773450), (55, 4339500), (60, 3977875), (66, 3616250), (75, 3182300), (100, 2386725), (110, 2169750), (121, 1972500), (125, 1909380), (132, 1808125), (150, 1591150), (165, 1446500), (220, 1084875), (242, 986250), (250, 954690), (263, 907500), (275, 867900), (300, 795575), (330, 723250), (363, 657500), (375, 636460), (484, 493125), (500, 477345), (526, 453750), (550, 433950), (605, 394500), (625, 381876), (660, 361625), (726, 328750), (750, 318230), (789, 302500), (825, 289300), (1052, 226875), (1100, 216975), (1210, 197250), (1250, 190938), (1315, 181500), (1375, 173580), (1452, 164375), (1500, 159115), (1578, 151250), (1650, 144650), (1815, 131500), (1875, 127292), (2420, 98625), (2500, 95469), (2630, 90750), (2750, 86790), (2893, 82500), (3025, 78900), (3156, 75625), (3300, 72325), (3630, 65750), (3750, 63646), (3945, 60500), (4125, 57860), (5260, 45375), (5500, 43395), (5786, 41250), (6050, 39450), (6575, 36300), (6875, 34716), (7260, 32875), (7500, 31823), (7890, 30250), (8250, 28930), (8679, 27500), (9075, 26300), (11572, 20625), (12100, 19725), (13150, 18150), (13750, 17358), (14465, 16500), (15125, 15780)]