68750500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 184923648

約数和(自身を除く): 116173148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1511, 1625, 1750, 1820, 2275, 3022, 3250, 3500, 4550, 6044, 6500, 7555, 9100, 10577, 11375, 15110, 19643, 21154, 22750, 30220, 37775, 39286, 42308, 45500, 52885, 75550, 78572, 98215, 105770, 137501, 151100, 188875, 196430, 211540, 264425, 275002, 377750, 392860, 491075, 528850, 550004, 687505, 755500, 982150, 1057700, 1322125, 1375010, 1964300, 2455375, 2644250, 2750020, 3437525, 4910750, 5288500, 6875050, 9821500, 13750100, 17187625, 34375250, 68750500]

約数ペア:

[(1, 68750500), (2, 34375250), (4, 17187625), (5, 13750100), (7, 9821500), (10, 6875050), (13, 5288500), (14, 4910750), (20, 3437525), (25, 2750020), (26, 2644250), (28, 2455375), (35, 1964300), (50, 1375010), (52, 1322125), (65, 1057700), (70, 982150), (91, 755500), (100, 687505), (125, 550004), (130, 528850), (140, 491075), (175, 392860), (182, 377750), (250, 275002), (260, 264425), (325, 211540), (350, 196430), (364, 188875), (455, 151100), (500, 137501), (650, 105770), (700, 98215), (875, 78572), (910, 75550), (1300, 52885), (1511, 45500), (1625, 42308), (1750, 39286), (1820, 37775), (2275, 30220), (3022, 22750), (3250, 21154), (3500, 19643), (4550, 15110), (6044, 11375), (6500, 10577), (7555, 9100)]