83742390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1153}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 224337600

約数和(自身を除く): 140595210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 1153, 1345, 1614, 2306, 2421, 2690, 3459, 4035, 4842, 5765, 6918, 7263, 8070, 10377, 11530, 12105, 14526, 17295, 20754, 24210, 31131, 34590, 36315, 51885, 62262, 72630, 103770, 155655, 310157, 311310, 620314, 930471, 1550785, 1860942, 2791413, 3101570, 4652355, 5582826, 8374239, 9304710, 13957065, 16748478, 27914130, 41871195, 83742390]

約数ペア:

[(1, 83742390), (2, 41871195), (3, 27914130), (5, 16748478), (6, 13957065), (9, 9304710), (10, 8374239), (15, 5582826), (18, 4652355), (27, 3101570), (30, 2791413), (45, 1860942), (54, 1550785), (90, 930471), (135, 620314), (269, 311310), (270, 310157), (538, 155655), (807, 103770), (1153, 72630), (1345, 62262), (1614, 51885), (2306, 36315), (2421, 34590), (2690, 31131), (3459, 24210), (4035, 20754), (4842, 17295), (5765, 14526), (6918, 12105), (7263, 11530), (8070, 10377)]