38776500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1263

約数の個数: 144

約数和(自身を含む): 139915776

約数和(自身を除く): 101139276

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, 1231, 1260, 1500, 1575, 1750, 2100, 2250, 2462, 2625, 3150, 3500, 3693, 4500, 4924, 5250, 6155, 6300, 7386, 7875, 8617, 10500, 11079, 12310, 14772, 15750, 17234, 18465, 22158, 24620, 25851, 30775, 31500, 34468, 36930, 43085, 44316, 51702, 55395, 61550, 73860, 77553, 86170, 92325, 103404, 110790, 123100, 129255, 153875, 155106, 172340, 184650, 215425, 221580, 258510, 276975, 307750, 310212, 369300, 387765, 430850, 461625, 517020, 553950, 615500, 646275, 775530, 861700, 923250, 1077125, 1107900, 1292550, 1384875, 1551060, 1846500, 1938825, 2154250, 2585100, 2769750, 3231375, 3877650, 4308500, 5539500, 6462750, 7755300, 9694125, 12925500, 19388250, 38776500]

約数ペア:

[(1, 38776500), (2, 19388250), (3, 12925500), (4, 9694125), (5, 7755300), (6, 6462750), (7, 5539500), (9, 4308500), (10, 3877650), (12, 3231375), (14, 2769750), (15, 2585100), (18, 2154250), (20, 1938825), (21, 1846500), (25, 1551060), (28, 1384875), (30, 1292550), (35, 1107900), (36, 1077125), (42, 923250), (45, 861700), (50, 775530), (60, 646275), (63, 615500), (70, 553950), (75, 517020), (84, 461625), (90, 430850), (100, 387765), (105, 369300), (125, 310212), (126, 307750), (140, 276975), (150, 258510), (175, 221580), (180, 215425), (210, 184650), (225, 172340), (250, 155106), (252, 153875), (300, 129255), (315, 123100), (350, 110790), (375, 103404), (420, 92325), (450, 86170), (500, 77553), (525, 73860), (630, 61550), (700, 55395), (750, 51702), (875, 44316), (900, 43085), (1050, 36930), (1125, 34468), (1231, 31500), (1260, 30775), (1500, 25851), (1575, 24620), (1750, 22158), (2100, 18465), (2250, 17234), (2462, 15750), (2625, 14772), (3150, 12310), (3500, 11079), (3693, 10500), (4500, 8617), (4924, 7875), (5250, 7386), (6155, 6300)]