268545900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3184

約数の個数: 144

約数和(自身を含む): 909941760

約数和(自身を除く): 641395860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 820, 861, 1025, 1050, 1148, 1230, 1435, 1722, 2050, 2100, 2460, 2870, 3075, 3119, 3444, 4100, 4305, 5740, 6150, 6238, 7175, 8610, 9357, 12300, 12476, 14350, 15595, 17220, 18714, 21525, 21833, 28700, 31190, 37428, 43050, 43666, 46785, 62380, 65499, 77975, 86100, 87332, 93570, 109165, 127879, 130998, 155950, 187140, 218330, 233925, 255758, 261996, 311900, 327495, 383637, 436660, 467850, 511516, 545825, 639395, 654990, 767274, 895153, 935700, 1091650, 1278790, 1309980, 1534548, 1637475, 1790306, 1918185, 2183300, 2557580, 2685459, 3196975, 3274950, 3580612, 3836370, 4475765, 5370918, 6393950, 6549900, 7672740, 8951530, 9590925, 10741836, 12787900, 13427295, 17903060, 19181850, 22378825, 26854590, 38363700, 44757650, 53709180, 67136475, 89515300, 134272950, 268545900]

約数ペア:

[(1, 268545900), (2, 134272950), (3, 89515300), (4, 67136475), (5, 53709180), (6, 44757650), (7, 38363700), (10, 26854590), (12, 22378825), (14, 19181850), (15, 17903060), (20, 13427295), (21, 12787900), (25, 10741836), (28, 9590925), (30, 8951530), (35, 7672740), (41, 6549900), (42, 6393950), (50, 5370918), (60, 4475765), (70, 3836370), (75, 3580612), (82, 3274950), (84, 3196975), (100, 2685459), (105, 2557580), (123, 2183300), (140, 1918185), (150, 1790306), (164, 1637475), (175, 1534548), (205, 1309980), (210, 1278790), (246, 1091650), (287, 935700), (300, 895153), (350, 767274), (410, 654990), (420, 639395), (492, 545825), (525, 511516), (574, 467850), (615, 436660), (700, 383637), (820, 327495), (861, 311900), (1025, 261996), (1050, 255758), (1148, 233925), (1230, 218330), (1435, 187140), (1722, 155950), (2050, 130998), (2100, 127879), (2460, 109165), (2870, 93570), (3075, 87332), (3119, 86100), (3444, 77975), (4100, 65499), (4305, 62380), (5740, 46785), (6150, 43666), (6238, 43050), (7175, 37428), (8610, 31190), (9357, 28700), (12300, 21833), (12476, 21525), (14350, 18714), (15595, 17220)]