8305500

素因数分解:

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

素因数の和:149

約数の個数: 144

約数和(自身を含む): 28383264

約数和(自身を除く): 20077764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 113, 125, 140, 147, 150, 175, 196, 210, 226, 245, 250, 294, 300, 339, 350, 375, 420, 452, 490, 500, 525, 565, 588, 678, 700, 735, 750, 791, 875, 980, 1050, 1130, 1225, 1356, 1470, 1500, 1582, 1695, 1750, 2100, 2260, 2373, 2450, 2625, 2825, 2940, 3164, 3390, 3500, 3675, 3955, 4746, 4900, 5250, 5537, 5650, 6125, 6780, 7350, 7910, 8475, 9492, 10500, 11074, 11300, 11865, 12250, 14125, 14700, 15820, 16611, 16950, 18375, 19775, 22148, 23730, 24500, 27685, 28250, 33222, 33900, 36750, 39550, 42375, 47460, 55370, 56500, 59325, 66444, 73500, 79100, 83055, 84750, 98875, 110740, 118650, 138425, 166110, 169500, 197750, 237300, 276850, 296625, 332220, 395500, 415275, 553700, 593250, 692125, 830550, 1186500, 1384250, 1661100, 2076375, 2768500, 4152750, 8305500]

約数ペア:

[(1, 8305500), (2, 4152750), (3, 2768500), (4, 2076375), (5, 1661100), (6, 1384250), (7, 1186500), (10, 830550), (12, 692125), (14, 593250), (15, 553700), (20, 415275), (21, 395500), (25, 332220), (28, 296625), (30, 276850), (35, 237300), (42, 197750), (49, 169500), (50, 166110), (60, 138425), (70, 118650), (75, 110740), (84, 98875), (98, 84750), (100, 83055), (105, 79100), (113, 73500), (125, 66444), (140, 59325), (147, 56500), (150, 55370), (175, 47460), (196, 42375), (210, 39550), (226, 36750), (245, 33900), (250, 33222), (294, 28250), (300, 27685), (339, 24500), (350, 23730), (375, 22148), (420, 19775), (452, 18375), (490, 16950), (500, 16611), (525, 15820), (565, 14700), (588, 14125), (678, 12250), (700, 11865), (735, 11300), (750, 11074), (791, 10500), (875, 9492), (980, 8475), (1050, 7910), (1130, 7350), (1225, 6780), (1356, 6125), (1470, 5650), (1500, 5537), (1582, 5250), (1695, 4900), (1750, 4746), (2100, 3955), (2260, 3675), (2373, 3500), (2450, 3390), (2625, 3164), (2825, 2940)]