84311700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 275607360

約数和(自身を除く): 191295660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 132, 145, 150, 165, 174, 220, 275, 290, 300, 319, 330, 348, 435, 550, 580, 638, 660, 725, 825, 870, 881, 957, 1100, 1276, 1450, 1595, 1650, 1740, 1762, 1914, 2175, 2643, 2900, 3190, 3300, 3524, 3828, 4350, 4405, 4785, 5286, 6380, 7975, 8700, 8810, 9570, 9691, 10572, 13215, 15950, 17620, 19140, 19382, 22025, 23925, 25549, 26430, 29073, 31900, 38764, 44050, 47850, 48455, 51098, 52860, 58146, 66075, 76647, 88100, 95700, 96910, 102196, 116292, 127745, 132150, 145365, 153294, 193820, 242275, 255490, 264300, 281039, 290730, 306588, 383235, 484550, 510980, 562078, 581460, 638725, 726825, 766470, 843117, 969100, 1124156, 1277450, 1405195, 1453650, 1532940, 1686234, 1916175, 2554900, 2810390, 2907300, 3372468, 3832350, 4215585, 5620780, 7025975, 7664700, 8431170, 14051950, 16862340, 21077925, 28103900, 42155850, 84311700]

約数ペア:

[(1, 84311700), (2, 42155850), (3, 28103900), (4, 21077925), (5, 16862340), (6, 14051950), (10, 8431170), (11, 7664700), (12, 7025975), (15, 5620780), (20, 4215585), (22, 3832350), (25, 3372468), (29, 2907300), (30, 2810390), (33, 2554900), (44, 1916175), (50, 1686234), (55, 1532940), (58, 1453650), (60, 1405195), (66, 1277450), (75, 1124156), (87, 969100), (100, 843117), (110, 766470), (116, 726825), (132, 638725), (145, 581460), (150, 562078), (165, 510980), (174, 484550), (220, 383235), (275, 306588), (290, 290730), (300, 281039), (319, 264300), (330, 255490), (348, 242275), (435, 193820), (550, 153294), (580, 145365), (638, 132150), (660, 127745), (725, 116292), (825, 102196), (870, 96910), (881, 95700), (957, 88100), (1100, 76647), (1276, 66075), (1450, 58146), (1595, 52860), (1650, 51098), (1740, 48455), (1762, 47850), (1914, 44050), (2175, 38764), (2643, 31900), (2900, 29073), (3190, 26430), (3300, 25549), (3524, 23925), (3828, 22025), (4350, 19382), (4405, 19140), (4785, 17620), (5286, 15950), (6380, 13215), (7975, 10572), (8700, 9691), (8810, 9570)]