29891400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 115706880

約数和(自身を除く): 85815480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 647, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1294, 1320, 1400, 1540, 1650, 1848, 1925, 1941, 2100, 2200, 2310, 2588, 3080, 3235, 3300, 3850, 3882, 4200, 4529, 4620, 5176, 5775, 6470, 6600, 7117, 7700, 7764, 9058, 9240, 9705, 11550, 12940, 13587, 14234, 15400, 15528, 16175, 18116, 19410, 21351, 22645, 23100, 25880, 27174, 28468, 32350, 35585, 36232, 38820, 42702, 45290, 46200, 48525, 49819, 54348, 56936, 64700, 67935, 71170, 77640, 85404, 90580, 97050, 99638, 106755, 108696, 113225, 129400, 135870, 142340, 149457, 170808, 177925, 181160, 194100, 199276, 213510, 226450, 249095, 271740, 284680, 298914, 339675, 355850, 388200, 398552, 427020, 452900, 498190, 533775, 543480, 597828, 679350, 711700, 747285, 854040, 905800, 996380, 1067550, 1195656, 1245475, 1358700, 1423400, 1494570, 1992760, 2135100, 2490950, 2717400, 2989140, 3736425, 4270200, 4981900, 5978280, 7472850, 9963800, 14945700, 29891400]

約数ペア:

[(1, 29891400), (2, 14945700), (3, 9963800), (4, 7472850), (5, 5978280), (6, 4981900), (7, 4270200), (8, 3736425), (10, 2989140), (11, 2717400), (12, 2490950), (14, 2135100), (15, 1992760), (20, 1494570), (21, 1423400), (22, 1358700), (24, 1245475), (25, 1195656), (28, 1067550), (30, 996380), (33, 905800), (35, 854040), (40, 747285), (42, 711700), (44, 679350), (50, 597828), (55, 543480), (56, 533775), (60, 498190), (66, 452900), (70, 427020), (75, 398552), (77, 388200), (84, 355850), (88, 339675), (100, 298914), (105, 284680), (110, 271740), (120, 249095), (132, 226450), (140, 213510), (150, 199276), (154, 194100), (165, 181160), (168, 177925), (175, 170808), (200, 149457), (210, 142340), (220, 135870), (231, 129400), (264, 113225), (275, 108696), (280, 106755), (300, 99638), (308, 97050), (330, 90580), (350, 85404), (385, 77640), (420, 71170), (440, 67935), (462, 64700), (525, 56936), (550, 54348), (600, 49819), (616, 48525), (647, 46200), (660, 45290), (700, 42702), (770, 38820), (825, 36232), (840, 35585), (924, 32350), (1050, 28468), (1100, 27174), (1155, 25880), (1294, 23100), (1320, 22645), (1400, 21351), (1540, 19410), (1650, 18116), (1848, 16175), (1925, 15528), (1941, 15400), (2100, 14234), (2200, 13587), (2310, 12940), (2588, 11550), (3080, 9705), (3235, 9240), (3300, 9058), (3850, 7764), (3882, 7700), (4200, 7117), (4529, 6600), (4620, 6470), (5176, 5775)]