74749500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^2\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 283832640

約数和(自身を除く): 209083140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 113, 125, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 226, 245, 250, 252, 270, 294, 300, 315, 339, 350, 375, 378, 420, 441, 450, 452, 490, 500, 525, 540, 565, 588, 630, 675, 678, 700, 735, 750, 756, 791, 875, 882, 900, 945, 980, 1017, 1050, 1125, 1130, 1225, 1260, 1323, 1350, 1356, 1470, 1500, 1575, 1582, 1695, 1750, 1764, 1890, 2034, 2100, 2205, 2250, 2260, 2373, 2450, 2625, 2646, 2700, 2825, 2940, 3051, 3150, 3164, 3375, 3390, 3500, 3675, 3780, 3955, 4068, 4410, 4500, 4725, 4746, 4900, 5085, 5250, 5292, 5537, 5650, 6102, 6125, 6300, 6615, 6750, 6780, 7119, 7350, 7875, 7910, 8475, 8820, 9450, 9492, 10170, 10500, 11025, 11074, 11300, 11865, 12204, 12250, 13230, 13500, 14125, 14238, 14700, 15255, 15750, 15820, 16611, 16950, 18375, 18900, 19775, 20340, 21357, 22050, 22148, 23625, 23730, 24500, 25425, 26460, 27685, 28250, 28476, 30510, 31500, 33075, 33222, 33900, 35595, 36750, 39550, 42375, 42714, 44100, 47250, 47460, 49833, 50850, 55125, 55370, 56500, 59325, 61020, 66150, 66444, 71190, 73500, 76275, 79100, 83055, 84750, 85428, 94500, 98875, 99666, 101700, 106785, 110250, 110740, 118650, 127125, 132300, 138425, 142380, 149499, 152550, 165375, 166110, 169500, 177975, 197750, 199332, 213570, 220500, 237300, 249165, 254250, 276850, 296625, 298998, 305100, 330750, 332220, 355950, 381375, 395500, 415275, 427140, 498330, 508500, 533925, 553700, 593250, 597996, 661500, 692125, 711900, 747495, 762750, 830550, 889875, 996660, 1067850, 1186500, 1245825, 1384250, 1494990, 1525500, 1661100, 1779750, 2076375, 2135700, 2491650, 2669625, 2768500, 2989980, 3559500, 3737475, 4152750, 4983300, 5339250, 6229125, 7474950, 8305500, 10678500, 12458250, 14949900, 18687375, 24916500, 37374750, 74749500]

約数ペア:

[(1, 74749500), (2, 37374750), (3, 24916500), (4, 18687375), (5, 14949900), (6, 12458250), (7, 10678500), (9, 8305500), (10, 7474950), (12, 6229125), (14, 5339250), (15, 4983300), (18, 4152750), (20, 3737475), (21, 3559500), (25, 2989980), (27, 2768500), (28, 2669625), (30, 2491650), (35, 2135700), (36, 2076375), (42, 1779750), (45, 1661100), (49, 1525500), (50, 1494990), (54, 1384250), (60, 1245825), (63, 1186500), (70, 1067850), (75, 996660), (84, 889875), (90, 830550), (98, 762750), (100, 747495), (105, 711900), (108, 692125), (113, 661500), (125, 597996), (126, 593250), (135, 553700), (140, 533925), (147, 508500), (150, 498330), (175, 427140), (180, 415275), (189, 395500), (196, 381375), (210, 355950), (225, 332220), (226, 330750), (245, 305100), (250, 298998), (252, 296625), (270, 276850), (294, 254250), (300, 249165), (315, 237300), (339, 220500), (350, 213570), (375, 199332), (378, 197750), (420, 177975), (441, 169500), (450, 166110), (452, 165375), (490, 152550), (500, 149499), (525, 142380), (540, 138425), (565, 132300), (588, 127125), (630, 118650), (675, 110740), (678, 110250), (700, 106785), (735, 101700), (750, 99666), (756, 98875), (791, 94500), (875, 85428), (882, 84750), (900, 83055), (945, 79100), (980, 76275), (1017, 73500), (1050, 71190), (1125, 66444), (1130, 66150), (1225, 61020), (1260, 59325), (1323, 56500), (1350, 55370), (1356, 55125), (1470, 50850), (1500, 49833), (1575, 47460), (1582, 47250), (1695, 44100), (1750, 42714), (1764, 42375), (1890, 39550), (2034, 36750), (2100, 35595), (2205, 33900), (2250, 33222), (2260, 33075), (2373, 31500), (2450, 30510), (2625, 28476), (2646, 28250), (2700, 27685), (2825, 26460), (2940, 25425), (3051, 24500), (3150, 23730), (3164, 23625), (3375, 22148), (3390, 22050), (3500, 21357), (3675, 20340), (3780, 19775), (3955, 18900), (4068, 18375), (4410, 16950), (4500, 16611), (4725, 15820), (4746, 15750), (4900, 15255), (5085, 14700), (5250, 14238), (5292, 14125), (5537, 13500), (5650, 13230), (6102, 12250), (6125, 12204), (6300, 11865), (6615, 11300), (6750, 11074), (6780, 11025), (7119, 10500), (7350, 10170), (7875, 9492), (7910, 9450), (8475, 8820)]