75264420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 144

約数和(自身を含む): 264910464

約数和(自身を除く): 189646044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1481, 1540, 1694, 1815, 2310, 2420, 2541, 2962, 3388, 3630, 4235, 4443, 4620, 5082, 5924, 7260, 7405, 8470, 8886, 10164, 10367, 12705, 14810, 16291, 16940, 17772, 20734, 22215, 25410, 29620, 31101, 32582, 41468, 44430, 48873, 50820, 51835, 62202, 65164, 81455, 88860, 97746, 103670, 114037, 124404, 155505, 162910, 179201, 195492, 207340, 228074, 244365, 311010, 325820, 342111, 358402, 456148, 488730, 537603, 570185, 622020, 684222, 716804, 896005, 977460, 1075206, 1140370, 1254407, 1368444, 1710555, 1792010, 2150412, 2280740, 2508814, 2688015, 3421110, 3584020, 3763221, 5017628, 5376030, 6272035, 6842220, 7526442, 10752060, 12544070, 15052884, 18816105, 25088140, 37632210, 75264420]

約数ペア:

[(1, 75264420), (2, 37632210), (3, 25088140), (4, 18816105), (5, 15052884), (6, 12544070), (7, 10752060), (10, 7526442), (11, 6842220), (12, 6272035), (14, 5376030), (15, 5017628), (20, 3763221), (21, 3584020), (22, 3421110), (28, 2688015), (30, 2508814), (33, 2280740), (35, 2150412), (42, 1792010), (44, 1710555), (55, 1368444), (60, 1254407), (66, 1140370), (70, 1075206), (77, 977460), (84, 896005), (105, 716804), (110, 684222), (121, 622020), (132, 570185), (140, 537603), (154, 488730), (165, 456148), (210, 358402), (220, 342111), (231, 325820), (242, 311010), (308, 244365), (330, 228074), (363, 207340), (385, 195492), (420, 179201), (462, 162910), (484, 155505), (605, 124404), (660, 114037), (726, 103670), (770, 97746), (847, 88860), (924, 81455), (1155, 65164), (1210, 62202), (1452, 51835), (1481, 50820), (1540, 48873), (1694, 44430), (1815, 41468), (2310, 32582), (2420, 31101), (2541, 29620), (2962, 25410), (3388, 22215), (3630, 20734), (4235, 17772), (4443, 16940), (4620, 16291), (5082, 14810), (5924, 12705), (7260, 10367), (7405, 10164), (8470, 8886)]