84703500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2721

約数の個数: 144

約数和(自身を含む): 305497920

約数和(自身を除く): 220794420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 2689, 3150, 3500, 4500, 5250, 5378, 6300, 7875, 8067, 10500, 10756, 13445, 15750, 16134, 18823, 24201, 26890, 31500, 32268, 37646, 40335, 48402, 53780, 56469, 67225, 75292, 80670, 94115, 96804, 112938, 121005, 134450, 161340, 169407, 188230, 201675, 225876, 242010, 268900, 282345, 336125, 338814, 376460, 403350, 470575, 484020, 564690, 605025, 672250, 677628, 806700, 847035, 941150, 1008375, 1129380, 1210050, 1344500, 1411725, 1694070, 1882300, 2016750, 2352875, 2420100, 2823450, 3025125, 3388140, 4033500, 4235175, 4705750, 5646900, 6050250, 7058625, 8470350, 9411500, 12100500, 14117250, 16940700, 21175875, 28234500, 42351750, 84703500]

約数ペア:

[(1, 84703500), (2, 42351750), (3, 28234500), (4, 21175875), (5, 16940700), (6, 14117250), (7, 12100500), (9, 9411500), (10, 8470350), (12, 7058625), (14, 6050250), (15, 5646900), (18, 4705750), (20, 4235175), (21, 4033500), (25, 3388140), (28, 3025125), (30, 2823450), (35, 2420100), (36, 2352875), (42, 2016750), (45, 1882300), (50, 1694070), (60, 1411725), (63, 1344500), (70, 1210050), (75, 1129380), (84, 1008375), (90, 941150), (100, 847035), (105, 806700), (125, 677628), (126, 672250), (140, 605025), (150, 564690), (175, 484020), (180, 470575), (210, 403350), (225, 376460), (250, 338814), (252, 336125), (300, 282345), (315, 268900), (350, 242010), (375, 225876), (420, 201675), (450, 188230), (500, 169407), (525, 161340), (630, 134450), (700, 121005), (750, 112938), (875, 96804), (900, 94115), (1050, 80670), (1125, 75292), (1260, 67225), (1500, 56469), (1575, 53780), (1750, 48402), (2100, 40335), (2250, 37646), (2625, 32268), (2689, 31500), (3150, 26890), (3500, 24201), (4500, 18823), (5250, 16134), (5378, 15750), (6300, 13445), (7875, 10756), (8067, 10500)]