284015200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 144

約数和(自身を含む): 812385504

約数和(自身を除く): 528370304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 160, 164, 175, 200, 205, 224, 280, 287, 328, 350, 400, 410, 560, 574, 656, 700, 800, 820, 1025, 1120, 1148, 1237, 1312, 1400, 1435, 1640, 2050, 2296, 2474, 2800, 2870, 3280, 4100, 4592, 4948, 5600, 5740, 6185, 6560, 7175, 8200, 8659, 9184, 9896, 11480, 12370, 14350, 16400, 17318, 19792, 22960, 24740, 28700, 30925, 32800, 34636, 39584, 43295, 45920, 49480, 50717, 57400, 61850, 69272, 86590, 98960, 101434, 114800, 123700, 138544, 173180, 197920, 202868, 216475, 229600, 247400, 253585, 277088, 346360, 355019, 405736, 432950, 494800, 507170, 692720, 710038, 811472, 865900, 989600, 1014340, 1267925, 1385440, 1420076, 1622944, 1731800, 1775095, 2028680, 2535850, 2840152, 3463600, 3550190, 4057360, 5071700, 5680304, 6927200, 7100380, 8114720, 8875475, 10143400, 11360608, 14200760, 17750950, 20286800, 28401520, 35501900, 40573600, 56803040, 71003800, 142007600, 284015200]

約数ペア:

[(1, 284015200), (2, 142007600), (4, 71003800), (5, 56803040), (7, 40573600), (8, 35501900), (10, 28401520), (14, 20286800), (16, 17750950), (20, 14200760), (25, 11360608), (28, 10143400), (32, 8875475), (35, 8114720), (40, 7100380), (41, 6927200), (50, 5680304), (56, 5071700), (70, 4057360), (80, 3550190), (82, 3463600), (100, 2840152), (112, 2535850), (140, 2028680), (160, 1775095), (164, 1731800), (175, 1622944), (200, 1420076), (205, 1385440), (224, 1267925), (280, 1014340), (287, 989600), (328, 865900), (350, 811472), (400, 710038), (410, 692720), (560, 507170), (574, 494800), (656, 432950), (700, 405736), (800, 355019), (820, 346360), (1025, 277088), (1120, 253585), (1148, 247400), (1237, 229600), (1312, 216475), (1400, 202868), (1435, 197920), (1640, 173180), (2050, 138544), (2296, 123700), (2474, 114800), (2800, 101434), (2870, 98960), (3280, 86590), (4100, 69272), (4592, 61850), (4948, 57400), (5600, 50717), (5740, 49480), (6185, 45920), (6560, 43295), (7175, 39584), (8200, 34636), (8659, 32800), (9184, 30925), (9896, 28700), (11480, 24740), (12370, 22960), (14350, 19792), (16400, 17318)]