161059500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5145

約数の個数: 144

約数和(自身を含む): 580786752

約数和(自身を除く): 419727252

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, 5113, 5250, 6300, 7875, 10226, 10500, 15339, 15750, 20452, 25565, 30678, 31500, 35791, 46017, 51130, 61356, 71582, 76695, 92034, 102260, 107373, 127825, 143164, 153390, 178955, 184068, 214746, 230085, 255650, 306780, 322119, 357910, 383475, 429492, 460170, 511300, 536865, 639125, 644238, 715820, 766950, 894775, 920340, 1073730, 1150425, 1278250, 1288476, 1533900, 1610595, 1789550, 1917375, 2147460, 2300850, 2556500, 2684325, 3221190, 3579100, 3834750, 4473875, 4601700, 5368650, 5752125, 6442380, 7669500, 8052975, 8947750, 10737300, 11504250, 13421625, 16105950, 17895500, 23008500, 26843250, 32211900, 40264875, 53686500, 80529750, 161059500]

約数ペア:

[(1, 161059500), (2, 80529750), (3, 53686500), (4, 40264875), (5, 32211900), (6, 26843250), (7, 23008500), (9, 17895500), (10, 16105950), (12, 13421625), (14, 11504250), (15, 10737300), (18, 8947750), (20, 8052975), (21, 7669500), (25, 6442380), (28, 5752125), (30, 5368650), (35, 4601700), (36, 4473875), (42, 3834750), (45, 3579100), (50, 3221190), (60, 2684325), (63, 2556500), (70, 2300850), (75, 2147460), (84, 1917375), (90, 1789550), (100, 1610595), (105, 1533900), (125, 1288476), (126, 1278250), (140, 1150425), (150, 1073730), (175, 920340), (180, 894775), (210, 766950), (225, 715820), (250, 644238), (252, 639125), (300, 536865), (315, 511300), (350, 460170), (375, 429492), (420, 383475), (450, 357910), (500, 322119), (525, 306780), (630, 255650), (700, 230085), (750, 214746), (875, 184068), (900, 178955), (1050, 153390), (1125, 143164), (1260, 127825), (1500, 107373), (1575, 102260), (1750, 92034), (2100, 76695), (2250, 71582), (2625, 61356), (3150, 51130), (3500, 46017), (4500, 35791), (5113, 31500), (5250, 30678), (6300, 25565), (7875, 20452), (10226, 15750), (10500, 15339)]