188891100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5119}}^1$

素因数の和:5180

約数の個数: 108

約数和(自身を含む): 606627840

約数和(自身を除く): 417736740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 2050, 2460, 3075, 3690, 4100, 5119, 6150, 7380, 9225, 10238, 12300, 15357, 18450, 20476, 25595, 30714, 36900, 46071, 51190, 61428, 76785, 92142, 102380, 127975, 153570, 184284, 209879, 230355, 255950, 307140, 383925, 419758, 460710, 511900, 629637, 767850, 839516, 921420, 1049395, 1151775, 1259274, 1535700, 1888911, 2098790, 2303550, 2518548, 3148185, 3777822, 4197580, 4607100, 5246975, 6296370, 7555644, 9444555, 10493950, 12592740, 15740925, 18889110, 20987900, 31481850, 37778220, 47222775, 62963700, 94445550, 188891100]

約数ペア:

[(1, 188891100), (2, 94445550), (3, 62963700), (4, 47222775), (5, 37778220), (6, 31481850), (9, 20987900), (10, 18889110), (12, 15740925), (15, 12592740), (18, 10493950), (20, 9444555), (25, 7555644), (30, 6296370), (36, 5246975), (41, 4607100), (45, 4197580), (50, 3777822), (60, 3148185), (75, 2518548), (82, 2303550), (90, 2098790), (100, 1888911), (123, 1535700), (150, 1259274), (164, 1151775), (180, 1049395), (205, 921420), (225, 839516), (246, 767850), (300, 629637), (369, 511900), (410, 460710), (450, 419758), (492, 383925), (615, 307140), (738, 255950), (820, 230355), (900, 209879), (1025, 184284), (1230, 153570), (1476, 127975), (1845, 102380), (2050, 92142), (2460, 76785), (3075, 61428), (3690, 51190), (4100, 46071), (5119, 36900), (6150, 30714), (7380, 25595), (9225, 20476), (10238, 18450), (12300, 15357)]