201723000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3582

約数の個数: 128

約数和(自身を含む): 662688000

約数和(自身を除く): 460965000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3539, 3800, 4750, 5700, 7078, 7125, 9500, 10617, 11400, 14156, 14250, 17695, 19000, 21234, 28312, 28500, 35390, 42468, 53085, 57000, 67241, 70780, 84936, 88475, 106170, 134482, 141560, 176950, 201723, 212340, 265425, 268964, 336205, 353900, 403446, 424680, 442375, 530850, 537928, 672410, 707800, 806892, 884750, 1008615, 1061700, 1327125, 1344820, 1613784, 1681025, 1769500, 2017230, 2123400, 2654250, 2689640, 3362050, 3539000, 4034460, 5043075, 5308500, 6724100, 8068920, 8405125, 10086150, 10617000, 13448200, 16810250, 20172300, 25215375, 33620500, 40344600, 50430750, 67241000, 100861500, 201723000]

約数ペア:

[(1, 201723000), (2, 100861500), (3, 67241000), (4, 50430750), (5, 40344600), (6, 33620500), (8, 25215375), (10, 20172300), (12, 16810250), (15, 13448200), (19, 10617000), (20, 10086150), (24, 8405125), (25, 8068920), (30, 6724100), (38, 5308500), (40, 5043075), (50, 4034460), (57, 3539000), (60, 3362050), (75, 2689640), (76, 2654250), (95, 2123400), (100, 2017230), (114, 1769500), (120, 1681025), (125, 1613784), (150, 1344820), (152, 1327125), (190, 1061700), (200, 1008615), (228, 884750), (250, 806892), (285, 707800), (300, 672410), (375, 537928), (380, 530850), (456, 442375), (475, 424680), (500, 403446), (570, 353900), (600, 336205), (750, 268964), (760, 265425), (950, 212340), (1000, 201723), (1140, 176950), (1425, 141560), (1500, 134482), (1900, 106170), (2280, 88475), (2375, 84936), (2850, 70780), (3000, 67241), (3539, 57000), (3800, 53085), (4750, 42468), (5700, 35390), (7078, 28500), (7125, 28312), (9500, 21234), (10617, 19000), (11400, 17695), (14156, 14250)]