71329500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 249224976

約数和(自身を除く): 177895476

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, 75, 90, 99, 100, 110, 121, 125, 131, 132, 150, 165, 180, 198, 220, 225, 242, 250, 262, 275, 300, 330, 363, 375, 393, 396, 450, 484, 495, 500, 524, 550, 605, 655, 660, 726, 750, 786, 825, 900, 990, 1089, 1100, 1125, 1179, 1210, 1310, 1375, 1441, 1452, 1500, 1572, 1650, 1815, 1965, 1980, 2178, 2250, 2358, 2420, 2475, 2620, 2750, 2882, 3025, 3275, 3300, 3630, 3930, 4125, 4323, 4356, 4500, 4716, 4950, 5445, 5500, 5764, 5895, 6050, 6550, 7205, 7260, 7860, 8250, 8646, 9075, 9825, 9900, 10890, 11790, 12100, 12375, 12969, 13100, 14410, 15125, 15851, 16375, 16500, 17292, 18150, 19650, 21615, 21780, 23580, 24750, 25938, 27225, 28820, 29475, 30250, 31702, 32750, 36025, 36300, 39300, 43230, 45375, 47553, 49125, 49500, 51876, 54450, 58950, 60500, 63404, 64845, 65500, 72050, 79255, 86460, 90750, 95106, 98250, 108075, 108900, 117900, 129690, 136125, 142659, 144100, 147375, 158510, 180125, 181500, 190212, 196500, 216150, 237765, 259380, 272250, 285318, 294750, 317020, 324225, 360250, 396275, 432300, 475530, 540375, 544500, 570636, 589500, 648450, 713295, 720500, 792550, 951060, 1080750, 1188825, 1296900, 1426590, 1585100, 1621125, 1981375, 2161500, 2377650, 2853180, 3242250, 3566475, 3962750, 4755300, 5944125, 6484500, 7132950, 7925500, 11888250, 14265900, 17832375, 23776500, 35664750, 71329500]

約数ペア:

[(1, 71329500), (2, 35664750), (3, 23776500), (4, 17832375), (5, 14265900), (6, 11888250), (9, 7925500), (10, 7132950), (11, 6484500), (12, 5944125), (15, 4755300), (18, 3962750), (20, 3566475), (22, 3242250), (25, 2853180), (30, 2377650), (33, 2161500), (36, 1981375), (44, 1621125), (45, 1585100), (50, 1426590), (55, 1296900), (60, 1188825), (66, 1080750), (75, 951060), (90, 792550), (99, 720500), (100, 713295), (110, 648450), (121, 589500), (125, 570636), (131, 544500), (132, 540375), (150, 475530), (165, 432300), (180, 396275), (198, 360250), (220, 324225), (225, 317020), (242, 294750), (250, 285318), (262, 272250), (275, 259380), (300, 237765), (330, 216150), (363, 196500), (375, 190212), (393, 181500), (396, 180125), (450, 158510), (484, 147375), (495, 144100), (500, 142659), (524, 136125), (550, 129690), (605, 117900), (655, 108900), (660, 108075), (726, 98250), (750, 95106), (786, 90750), (825, 86460), (900, 79255), (990, 72050), (1089, 65500), (1100, 64845), (1125, 63404), (1179, 60500), (1210, 58950), (1310, 54450), (1375, 51876), (1441, 49500), (1452, 49125), (1500, 47553), (1572, 45375), (1650, 43230), (1815, 39300), (1965, 36300), (1980, 36025), (2178, 32750), (2250, 31702), (2358, 30250), (2420, 29475), (2475, 28820), (2620, 27225), (2750, 25938), (2882, 24750), (3025, 23580), (3275, 21780), (3300, 21615), (3630, 19650), (3930, 18150), (4125, 17292), (4323, 16500), (4356, 16375), (4500, 15851), (4716, 15125), (4950, 14410), (5445, 13100), (5500, 12969), (5764, 12375), (5895, 12100), (6050, 11790), (6550, 10890), (7205, 9900), (7260, 9825), (7860, 9075), (8250, 8646)]