71206500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 213123456

約数和(自身を除く): 141916956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 125, 148, 150, 185, 222, 250, 300, 370, 375, 444, 500, 555, 740, 750, 925, 1110, 1283, 1500, 1850, 2220, 2566, 2775, 3700, 3849, 4625, 5132, 5550, 6415, 7698, 9250, 11100, 12830, 13875, 15396, 18500, 19245, 25660, 27750, 32075, 38490, 47471, 55500, 64150, 76980, 94942, 96225, 128300, 142413, 160375, 189884, 192450, 237355, 284826, 320750, 384900, 474710, 481125, 569652, 641500, 712065, 949420, 962250, 1186775, 1424130, 1924500, 2373550, 2848260, 3560325, 4747100, 5933875, 7120650, 11867750, 14241300, 17801625, 23735500, 35603250, 71206500]

約数ペア:

[(1, 71206500), (2, 35603250), (3, 23735500), (4, 17801625), (5, 14241300), (6, 11867750), (10, 7120650), (12, 5933875), (15, 4747100), (20, 3560325), (25, 2848260), (30, 2373550), (37, 1924500), (50, 1424130), (60, 1186775), (74, 962250), (75, 949420), (100, 712065), (111, 641500), (125, 569652), (148, 481125), (150, 474710), (185, 384900), (222, 320750), (250, 284826), (300, 237355), (370, 192450), (375, 189884), (444, 160375), (500, 142413), (555, 128300), (740, 96225), (750, 94942), (925, 76980), (1110, 64150), (1283, 55500), (1500, 47471), (1850, 38490), (2220, 32075), (2566, 27750), (2775, 25660), (3700, 19245), (3849, 18500), (4625, 15396), (5132, 13875), (5550, 12830), (6415, 11100), (7698, 9250)]