775050000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{5167}}^1$

素因数の和:5203

約数の個数: 120

約数和(自身を含む): 2503089792

約数和(自身を除く): 1728039792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3125, 3750, 5000, 5167, 6000, 6250, 7500, 9375, 10000, 10334, 12500, 15000, 15501, 18750, 20668, 25000, 25835, 30000, 31002, 37500, 41336, 50000, 51670, 62004, 75000, 77505, 82672, 103340, 124008, 129175, 150000, 155010, 206680, 248016, 258350, 310020, 387525, 413360, 516700, 620040, 645875, 775050, 1033400, 1240080, 1291750, 1550100, 1937625, 2066800, 2583500, 3100200, 3229375, 3875250, 5167000, 6200400, 6458750, 7750500, 9688125, 10334000, 12917500, 15501000, 16146875, 19376250, 25835000, 31002000, 32293750, 38752500, 48440625, 51670000, 64587500, 77505000, 96881250, 129175000, 155010000, 193762500, 258350000, 387525000, 775050000]

約数ペア:

[(1, 775050000), (2, 387525000), (3, 258350000), (4, 193762500), (5, 155010000), (6, 129175000), (8, 96881250), (10, 77505000), (12, 64587500), (15, 51670000), (16, 48440625), (20, 38752500), (24, 32293750), (25, 31002000), (30, 25835000), (40, 19376250), (48, 16146875), (50, 15501000), (60, 12917500), (75, 10334000), (80, 9688125), (100, 7750500), (120, 6458750), (125, 6200400), (150, 5167000), (200, 3875250), (240, 3229375), (250, 3100200), (300, 2583500), (375, 2066800), (400, 1937625), (500, 1550100), (600, 1291750), (625, 1240080), (750, 1033400), (1000, 775050), (1200, 645875), (1250, 620040), (1500, 516700), (1875, 413360), (2000, 387525), (2500, 310020), (3000, 258350), (3125, 248016), (3750, 206680), (5000, 155010), (5167, 150000), (6000, 129175), (6250, 124008), (7500, 103340), (9375, 82672), (10000, 77505), (10334, 75000), (12500, 62004), (15000, 51670), (15501, 50000), (18750, 41336), (20668, 37500), (25000, 31002), (25835, 30000)]