88642400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 144

約数和(自身を含む): 269982720

約数和(自身を除く): 181340320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1120, 1232, 1400, 1439, 1540, 1760, 1925, 2200, 2464, 2800, 2878, 3080, 3850, 4400, 5600, 5756, 6160, 7195, 7700, 8800, 10073, 11512, 12320, 14390, 15400, 15829, 20146, 23024, 28780, 30800, 31658, 35975, 40292, 46048, 50365, 57560, 61600, 63316, 71950, 79145, 80584, 100730, 110803, 115120, 126632, 143900, 158290, 161168, 201460, 221606, 230240, 251825, 253264, 287800, 316580, 322336, 395725, 402920, 443212, 503650, 506528, 554015, 575600, 633160, 791450, 805840, 886424, 1007300, 1108030, 1151200, 1266320, 1582900, 1611680, 1772848, 2014600, 2216060, 2532640, 2770075, 3165800, 3545696, 4029200, 4432120, 5540150, 6331600, 8058400, 8864240, 11080300, 12663200, 17728480, 22160600, 44321200, 88642400]

約数ペア:

[(1, 88642400), (2, 44321200), (4, 22160600), (5, 17728480), (7, 12663200), (8, 11080300), (10, 8864240), (11, 8058400), (14, 6331600), (16, 5540150), (20, 4432120), (22, 4029200), (25, 3545696), (28, 3165800), (32, 2770075), (35, 2532640), (40, 2216060), (44, 2014600), (50, 1772848), (55, 1611680), (56, 1582900), (70, 1266320), (77, 1151200), (80, 1108030), (88, 1007300), (100, 886424), (110, 805840), (112, 791450), (140, 633160), (154, 575600), (160, 554015), (175, 506528), (176, 503650), (200, 443212), (220, 402920), (224, 395725), (275, 322336), (280, 316580), (308, 287800), (350, 253264), (352, 251825), (385, 230240), (400, 221606), (440, 201460), (550, 161168), (560, 158290), (616, 143900), (700, 126632), (770, 115120), (800, 110803), (880, 100730), (1100, 80584), (1120, 79145), (1232, 71950), (1400, 63316), (1439, 61600), (1540, 57560), (1760, 50365), (1925, 46048), (2200, 40292), (2464, 35975), (2800, 31658), (2878, 30800), (3080, 28780), (3850, 23024), (4400, 20146), (5600, 15829), (5756, 15400), (6160, 14390), (7195, 12320), (7700, 11512), (8800, 10073)]