57505000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 161948160

約数和(自身を除く): 104443160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 53, 56, 62, 70, 100, 106, 124, 125, 140, 155, 175, 200, 212, 217, 248, 250, 265, 280, 310, 350, 371, 424, 434, 500, 530, 620, 625, 700, 742, 775, 868, 875, 1000, 1060, 1085, 1240, 1250, 1325, 1400, 1484, 1550, 1643, 1736, 1750, 1855, 2120, 2170, 2500, 2650, 2968, 3100, 3286, 3500, 3710, 3875, 4340, 4375, 5000, 5300, 5425, 6200, 6572, 6625, 7000, 7420, 7750, 8215, 8680, 8750, 9275, 10600, 10850, 11501, 13144, 13250, 14840, 15500, 16430, 17500, 18550, 19375, 21700, 23002, 26500, 27125, 31000, 32860, 33125, 35000, 37100, 38750, 41075, 43400, 46004, 46375, 53000, 54250, 57505, 65720, 66250, 74200, 77500, 82150, 92008, 92750, 108500, 115010, 132500, 135625, 155000, 164300, 185500, 205375, 217000, 230020, 231875, 265000, 271250, 287525, 328600, 371000, 410750, 460040, 463750, 542500, 575050, 821500, 927500, 1026875, 1085000, 1150100, 1437625, 1643000, 1855000, 2053750, 2300200, 2875250, 4107500, 5750500, 7188125, 8215000, 11501000, 14376250, 28752500, 57505000]

約数ペア:

[(1, 57505000), (2, 28752500), (4, 14376250), (5, 11501000), (7, 8215000), (8, 7188125), (10, 5750500), (14, 4107500), (20, 2875250), (25, 2300200), (28, 2053750), (31, 1855000), (35, 1643000), (40, 1437625), (50, 1150100), (53, 1085000), (56, 1026875), (62, 927500), (70, 821500), (100, 575050), (106, 542500), (124, 463750), (125, 460040), (140, 410750), (155, 371000), (175, 328600), (200, 287525), (212, 271250), (217, 265000), (248, 231875), (250, 230020), (265, 217000), (280, 205375), (310, 185500), (350, 164300), (371, 155000), (424, 135625), (434, 132500), (500, 115010), (530, 108500), (620, 92750), (625, 92008), (700, 82150), (742, 77500), (775, 74200), (868, 66250), (875, 65720), (1000, 57505), (1060, 54250), (1085, 53000), (1240, 46375), (1250, 46004), (1325, 43400), (1400, 41075), (1484, 38750), (1550, 37100), (1643, 35000), (1736, 33125), (1750, 32860), (1855, 31000), (2120, 27125), (2170, 26500), (2500, 23002), (2650, 21700), (2968, 19375), (3100, 18550), (3286, 17500), (3500, 16430), (3710, 15500), (3875, 14840), (4340, 13250), (4375, 13144), (5000, 11501), (5300, 10850), (5425, 10600), (6200, 9275), (6572, 8750), (6625, 8680), (7000, 8215), (7420, 7750)]