4000200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 12722400

約数和(自身を除く): 8722200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 113, 118, 120, 150, 177, 200, 226, 236, 295, 300, 339, 354, 452, 472, 565, 590, 600, 678, 708, 885, 904, 1130, 1180, 1356, 1416, 1475, 1695, 1770, 2260, 2360, 2712, 2825, 2950, 3390, 3540, 4425, 4520, 5650, 5900, 6667, 6780, 7080, 8475, 8850, 11300, 11800, 13334, 13560, 16950, 17700, 20001, 22600, 26668, 33335, 33900, 35400, 40002, 53336, 66670, 67800, 80004, 100005, 133340, 160008, 166675, 200010, 266680, 333350, 400020, 500025, 666700, 800040, 1000050, 1333400, 2000100, 4000200]

約数ペア:

[(1, 4000200), (2, 2000100), (3, 1333400), (4, 1000050), (5, 800040), (6, 666700), (8, 500025), (10, 400020), (12, 333350), (15, 266680), (20, 200010), (24, 166675), (25, 160008), (30, 133340), (40, 100005), (50, 80004), (59, 67800), (60, 66670), (75, 53336), (100, 40002), (113, 35400), (118, 33900), (120, 33335), (150, 26668), (177, 22600), (200, 20001), (226, 17700), (236, 16950), (295, 13560), (300, 13334), (339, 11800), (354, 11300), (452, 8850), (472, 8475), (565, 7080), (590, 6780), (600, 6667), (678, 5900), (708, 5650), (885, 4520), (904, 4425), (1130, 3540), (1180, 3390), (1356, 2950), (1416, 2825), (1475, 2712), (1695, 2360), (1770, 2260)]