2209945500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{70157}}^1$

素因数の和:70189

約数の個数: 144

約数和(自身を含む): 7967703744

約数和(自身を除く): 5757758244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 10500, 15750, 31500, 70157, 140314, 210471, 280628, 350785, 420942, 491099, 631413, 701570, 841884, 982198, 1052355, 1262826, 1403140, 1473297, 1753925, 1964396, 2104710, 2455495, 2525652, 2946594, 3157065, 3507850, 4209420, 4419891, 4910990, 5261775, 5893188, 6314130, 7015700, 7366485, 8769625, 8839782, 9821980, 10523550, 12277475, 12628260, 14732970, 15785325, 17539250, 17679564, 21047100, 22099455, 24554950, 26308875, 29465940, 31570650, 35078500, 36832425, 44198910, 49109900, 52617750, 61387375, 63141300, 73664850, 78926625, 88397820, 105235500, 110497275, 122774750, 147329700, 157853250, 184162125, 220994550, 245549500, 315706500, 368324250, 441989100, 552486375, 736648500, 1104972750, 2209945500]

約数ペア:

[(1, 2209945500), (2, 1104972750), (3, 736648500), (4, 552486375), (5, 441989100), (6, 368324250), (7, 315706500), (9, 245549500), (10, 220994550), (12, 184162125), (14, 157853250), (15, 147329700), (18, 122774750), (20, 110497275), (21, 105235500), (25, 88397820), (28, 78926625), (30, 73664850), (35, 63141300), (36, 61387375), (42, 52617750), (45, 49109900), (50, 44198910), (60, 36832425), (63, 35078500), (70, 31570650), (75, 29465940), (84, 26308875), (90, 24554950), (100, 22099455), (105, 21047100), (125, 17679564), (126, 17539250), (140, 15785325), (150, 14732970), (175, 12628260), (180, 12277475), (210, 10523550), (225, 9821980), (250, 8839782), (252, 8769625), (300, 7366485), (315, 7015700), (350, 6314130), (375, 5893188), (420, 5261775), (450, 4910990), (500, 4419891), (525, 4209420), (630, 3507850), (700, 3157065), (750, 2946594), (875, 2525652), (900, 2455495), (1050, 2104710), (1125, 1964396), (1260, 1753925), (1500, 1473297), (1575, 1403140), (1750, 1262826), (2100, 1052355), (2250, 982198), (2625, 841884), (3150, 701570), (3500, 631413), (4500, 491099), (5250, 420942), (6300, 350785), (7875, 280628), (10500, 210471), (15750, 140314), (31500, 70157)]