138395700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 108

約数和(自身を含む): 436013760

約数和(自身を除く): 297618060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 367, 419, 450, 734, 838, 900, 1101, 1257, 1468, 1676, 1835, 2095, 2202, 2514, 3303, 3670, 3771, 4190, 4404, 5028, 5505, 6285, 6606, 7340, 7542, 8380, 9175, 10475, 11010, 12570, 13212, 15084, 16515, 18350, 18855, 20950, 22020, 25140, 27525, 31425, 33030, 36700, 37710, 41900, 55050, 62850, 66060, 75420, 82575, 94275, 110100, 125700, 153773, 165150, 188550, 307546, 330300, 377100, 461319, 615092, 768865, 922638, 1383957, 1537730, 1845276, 2306595, 2767914, 3075460, 3844325, 4613190, 5535828, 6919785, 7688650, 9226380, 11532975, 13839570, 15377300, 23065950, 27679140, 34598925, 46131900, 69197850, 138395700]

約数ペア:

[(1, 138395700), (2, 69197850), (3, 46131900), (4, 34598925), (5, 27679140), (6, 23065950), (9, 15377300), (10, 13839570), (12, 11532975), (15, 9226380), (18, 7688650), (20, 6919785), (25, 5535828), (30, 4613190), (36, 3844325), (45, 3075460), (50, 2767914), (60, 2306595), (75, 1845276), (90, 1537730), (100, 1383957), (150, 922638), (180, 768865), (225, 615092), (300, 461319), (367, 377100), (419, 330300), (450, 307546), (734, 188550), (838, 165150), (900, 153773), (1101, 125700), (1257, 110100), (1468, 94275), (1676, 82575), (1835, 75420), (2095, 66060), (2202, 62850), (2514, 55050), (3303, 41900), (3670, 37710), (3771, 36700), (4190, 33030), (4404, 31425), (5028, 27525), (5505, 25140), (6285, 22020), (6606, 20950), (7340, 18855), (7542, 18350), (8380, 16515), (9175, 15084), (10475, 13212), (11010, 12570)]