28260600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 96124800

約数和(自身を除く): 67864200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 37, 38, 40, 50, 57, 60, 67, 74, 75, 76, 95, 100, 111, 114, 120, 134, 148, 150, 152, 185, 190, 200, 201, 222, 228, 268, 285, 296, 300, 335, 370, 380, 402, 444, 456, 475, 536, 555, 570, 600, 670, 703, 740, 760, 804, 888, 925, 950, 1005, 1110, 1140, 1273, 1340, 1406, 1425, 1480, 1608, 1675, 1850, 1900, 2010, 2109, 2220, 2280, 2479, 2546, 2680, 2775, 2812, 2850, 3350, 3515, 3700, 3800, 3819, 4020, 4218, 4440, 4958, 5025, 5092, 5550, 5624, 5700, 6365, 6700, 7030, 7400, 7437, 7638, 8040, 8436, 9916, 10050, 10184, 10545, 11100, 11400, 12395, 12730, 13400, 14060, 14874, 15276, 16872, 17575, 19095, 19832, 20100, 21090, 22200, 24790, 25460, 28120, 29748, 30552, 31825, 35150, 37185, 38190, 40200, 42180, 47101, 49580, 50920, 52725, 59496, 61975, 63650, 70300, 74370, 76380, 84360, 94202, 95475, 99160, 105450, 123950, 127300, 140600, 141303, 148740, 152760, 185925, 188404, 190950, 210900, 235505, 247900, 254600, 282606, 297480, 371850, 376808, 381900, 421800, 471010, 495800, 565212, 706515, 743700, 763800, 942020, 1130424, 1177525, 1413030, 1487400, 1884040, 2355050, 2826060, 3532575, 4710100, 5652120, 7065150, 9420200, 14130300, 28260600]

約数ペア:

[(1, 28260600), (2, 14130300), (3, 9420200), (4, 7065150), (5, 5652120), (6, 4710100), (8, 3532575), (10, 2826060), (12, 2355050), (15, 1884040), (19, 1487400), (20, 1413030), (24, 1177525), (25, 1130424), (30, 942020), (37, 763800), (38, 743700), (40, 706515), (50, 565212), (57, 495800), (60, 471010), (67, 421800), (74, 381900), (75, 376808), (76, 371850), (95, 297480), (100, 282606), (111, 254600), (114, 247900), (120, 235505), (134, 210900), (148, 190950), (150, 188404), (152, 185925), (185, 152760), (190, 148740), (200, 141303), (201, 140600), (222, 127300), (228, 123950), (268, 105450), (285, 99160), (296, 95475), (300, 94202), (335, 84360), (370, 76380), (380, 74370), (402, 70300), (444, 63650), (456, 61975), (475, 59496), (536, 52725), (555, 50920), (570, 49580), (600, 47101), (670, 42180), (703, 40200), (740, 38190), (760, 37185), (804, 35150), (888, 31825), (925, 30552), (950, 29748), (1005, 28120), (1110, 25460), (1140, 24790), (1273, 22200), (1340, 21090), (1406, 20100), (1425, 19832), (1480, 19095), (1608, 17575), (1675, 16872), (1850, 15276), (1900, 14874), (2010, 14060), (2109, 13400), (2220, 12730), (2280, 12395), (2479, 11400), (2546, 11100), (2680, 10545), (2775, 10184), (2812, 10050), (2850, 9916), (3350, 8436), (3515, 8040), (3700, 7638), (3800, 7437), (3819, 7400), (4020, 7030), (4218, 6700), (4440, 6365), (4958, 5700), (5025, 5624), (5092, 5550)]