8645700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 29998080

約数和(自身を除く): 21352380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 179, 210, 230, 276, 300, 322, 345, 350, 358, 420, 460, 483, 525, 537, 575, 644, 690, 700, 716, 805, 895, 966, 1050, 1074, 1150, 1253, 1380, 1610, 1725, 1790, 1932, 2100, 2148, 2300, 2415, 2506, 2685, 3220, 3450, 3580, 3759, 4025, 4117, 4475, 4830, 5012, 5370, 6265, 6900, 7518, 8050, 8234, 8950, 9660, 10740, 12075, 12351, 12530, 13425, 15036, 16100, 16468, 17900, 18795, 20585, 24150, 24702, 25060, 26850, 28819, 31325, 37590, 41170, 48300, 49404, 53700, 57638, 61755, 62650, 75180, 82340, 86457, 93975, 102925, 115276, 123510, 125300, 144095, 172914, 187950, 205850, 247020, 288190, 308775, 345828, 375900, 411700, 432285, 576380, 617550, 720475, 864570, 1235100, 1440950, 1729140, 2161425, 2881900, 4322850, 8645700]

約数ペア:

[(1, 8645700), (2, 4322850), (3, 2881900), (4, 2161425), (5, 1729140), (6, 1440950), (7, 1235100), (10, 864570), (12, 720475), (14, 617550), (15, 576380), (20, 432285), (21, 411700), (23, 375900), (25, 345828), (28, 308775), (30, 288190), (35, 247020), (42, 205850), (46, 187950), (50, 172914), (60, 144095), (69, 125300), (70, 123510), (75, 115276), (84, 102925), (92, 93975), (100, 86457), (105, 82340), (115, 75180), (138, 62650), (140, 61755), (150, 57638), (161, 53700), (175, 49404), (179, 48300), (210, 41170), (230, 37590), (276, 31325), (300, 28819), (322, 26850), (345, 25060), (350, 24702), (358, 24150), (420, 20585), (460, 18795), (483, 17900), (525, 16468), (537, 16100), (575, 15036), (644, 13425), (690, 12530), (700, 12351), (716, 12075), (805, 10740), (895, 9660), (966, 8950), (1050, 8234), (1074, 8050), (1150, 7518), (1253, 6900), (1380, 6265), (1610, 5370), (1725, 5012), (1790, 4830), (1932, 4475), (2100, 4117), (2148, 4025), (2300, 3759), (2415, 3580), (2506, 3450), (2685, 3220)]