49988400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 200011008

約数和(自身を除く): 150022608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 385, 400, 420, 440, 462, 525, 528, 541, 550, 560, 600, 616, 660, 700, 770, 825, 840, 880, 924, 1050, 1082, 1100, 1155, 1200, 1232, 1320, 1400, 1540, 1623, 1650, 1680, 1848, 1925, 2100, 2164, 2200, 2310, 2640, 2705, 2800, 3080, 3246, 3300, 3696, 3787, 3850, 4200, 4328, 4400, 4620, 5410, 5775, 5951, 6160, 6492, 6600, 7574, 7700, 8115, 8400, 8656, 9240, 10820, 11361, 11550, 11902, 12984, 13200, 13525, 15148, 15400, 16230, 17853, 18480, 18935, 21640, 22722, 23100, 23804, 25968, 27050, 29755, 30296, 30800, 32460, 35706, 37870, 40575, 41657, 43280, 45444, 46200, 47608, 54100, 56805, 59510, 60592, 64920, 71412, 75740, 81150, 83314, 89265, 90888, 92400, 94675, 95216, 108200, 113610, 119020, 124971, 129840, 142824, 148775, 151480, 162300, 166628, 178530, 181776, 189350, 208285, 216400, 227220, 238040, 249942, 284025, 285648, 297550, 302960, 324600, 333256, 357060, 378700, 416570, 446325, 454440, 476080, 499884, 568050, 595100, 624855, 649200, 666512, 714120, 757400, 833140, 892650, 908880, 999768, 1041425, 1136100, 1190200, 1249710, 1428240, 1514800, 1666280, 1785300, 1999536, 2082850, 2272200, 2380400, 2499420, 3124275, 3332560, 3570600, 4165700, 4544400, 4998840, 6248550, 7141200, 8331400, 9997680, 12497100, 16662800, 24994200, 49988400]

約数ペア:

[(1, 49988400), (2, 24994200), (3, 16662800), (4, 12497100), (5, 9997680), (6, 8331400), (7, 7141200), (8, 6248550), (10, 4998840), (11, 4544400), (12, 4165700), (14, 3570600), (15, 3332560), (16, 3124275), (20, 2499420), (21, 2380400), (22, 2272200), (24, 2082850), (25, 1999536), (28, 1785300), (30, 1666280), (33, 1514800), (35, 1428240), (40, 1249710), (42, 1190200), (44, 1136100), (48, 1041425), (50, 999768), (55, 908880), (56, 892650), (60, 833140), (66, 757400), (70, 714120), (75, 666512), (77, 649200), (80, 624855), (84, 595100), (88, 568050), (100, 499884), (105, 476080), (110, 454440), (112, 446325), (120, 416570), (132, 378700), (140, 357060), (150, 333256), (154, 324600), (165, 302960), (168, 297550), (175, 285648), (176, 284025), (200, 249942), (210, 238040), (220, 227220), (231, 216400), (240, 208285), (264, 189350), (275, 181776), (280, 178530), (300, 166628), (308, 162300), (330, 151480), (336, 148775), (350, 142824), (385, 129840), (400, 124971), (420, 119020), (440, 113610), (462, 108200), (525, 95216), (528, 94675), (541, 92400), (550, 90888), (560, 89265), (600, 83314), (616, 81150), (660, 75740), (700, 71412), (770, 64920), (825, 60592), (840, 59510), (880, 56805), (924, 54100), (1050, 47608), (1082, 46200), (1100, 45444), (1155, 43280), (1200, 41657), (1232, 40575), (1320, 37870), (1400, 35706), (1540, 32460), (1623, 30800), (1650, 30296), (1680, 29755), (1848, 27050), (1925, 25968), (2100, 23804), (2164, 23100), (2200, 22722), (2310, 21640), (2640, 18935), (2705, 18480), (2800, 17853), (3080, 16230), (3246, 15400), (3300, 15148), (3696, 13525), (3787, 13200), (3850, 12984), (4200, 11902), (4328, 11550), (4400, 11361), (4620, 10820), (5410, 9240), (5775, 8656), (5951, 8400), (6160, 8115), (6492, 7700), (6600, 7574)]