64719946500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{6967}}^1$

素因数の和:7563

約数の個数: 192

約数和(自身を含む): 205992364032

約数和(自身を除く): 141272417532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 563, 660, 750, 825, 1100, 1126, 1375, 1500, 1650, 1689, 2252, 2750, 2815, 3300, 3378, 4125, 5500, 5630, 6193, 6756, 6967, 8250, 8445, 11260, 12386, 13934, 14075, 16500, 16890, 18579, 20901, 24772, 27868, 28150, 30965, 33780, 34835, 37158, 41802, 42225, 56300, 61930, 69670, 70375, 74316, 76637, 83604, 84450, 92895, 104505, 123860, 139340, 140750, 153274, 154825, 168900, 174175, 185790, 209010, 211125, 229911, 281500, 306548, 309650, 348350, 371580, 383185, 418020, 422250, 459822, 464475, 522525, 619300, 696700, 766370, 774125, 844500, 870875, 919644, 928950, 1045050, 1149555, 1532740, 1548250, 1741750, 1857900, 1915925, 2090100, 2299110, 2322375, 2612625, 3096500, 3483500, 3831850, 3922421, 4598220, 4644750, 5225250, 5747775, 7663700, 7844842, 9289500, 9579625, 10450500, 11495550, 11767263, 15689684, 19159250, 19612105, 22991100, 23534526, 28738875, 38318500, 39224210, 43146631, 47069052, 57477750, 58836315, 78448420, 86293262, 98060525, 114955500, 117672630, 129439893, 172586524, 196121050, 215733155, 235345260, 258879786, 294181575, 392242100, 431466310, 490302625, 517759572, 588363150, 647199465, 862932620, 980605250, 1078665775, 1176726300, 1294398930, 1470907875, 1961210500, 2157331550, 2588797860, 2941815750, 3235997325, 4314663100, 5393328875, 5883631500, 6471994650, 10786657750, 12943989300, 16179986625, 21573315500, 32359973250, 64719946500]

約数ペア:

[(1, 64719946500), (2, 32359973250), (3, 21573315500), (4, 16179986625), (5, 12943989300), (6, 10786657750), (10, 6471994650), (11, 5883631500), (12, 5393328875), (15, 4314663100), (20, 3235997325), (22, 2941815750), (25, 2588797860), (30, 2157331550), (33, 1961210500), (44, 1470907875), (50, 1294398930), (55, 1176726300), (60, 1078665775), (66, 980605250), (75, 862932620), (100, 647199465), (110, 588363150), (125, 517759572), (132, 490302625), (150, 431466310), (165, 392242100), (220, 294181575), (250, 258879786), (275, 235345260), (300, 215733155), (330, 196121050), (375, 172586524), (500, 129439893), (550, 117672630), (563, 114955500), (660, 98060525), (750, 86293262), (825, 78448420), (1100, 58836315), (1126, 57477750), (1375, 47069052), (1500, 43146631), (1650, 39224210), (1689, 38318500), (2252, 28738875), (2750, 23534526), (2815, 22991100), (3300, 19612105), (3378, 19159250), (4125, 15689684), (5500, 11767263), (5630, 11495550), (6193, 10450500), (6756, 9579625), (6967, 9289500), (8250, 7844842), (8445, 7663700), (11260, 5747775), (12386, 5225250), (13934, 4644750), (14075, 4598220), (16500, 3922421), (16890, 3831850), (18579, 3483500), (20901, 3096500), (24772, 2612625), (27868, 2322375), (28150, 2299110), (30965, 2090100), (33780, 1915925), (34835, 1857900), (37158, 1741750), (41802, 1548250), (42225, 1532740), (56300, 1149555), (61930, 1045050), (69670, 928950), (70375, 919644), (74316, 870875), (76637, 844500), (83604, 774125), (84450, 766370), (92895, 696700), (104505, 619300), (123860, 522525), (139340, 464475), (140750, 459822), (153274, 422250), (154825, 418020), (168900, 383185), (174175, 371580), (185790, 348350), (209010, 309650), (211125, 306548), (229911, 281500)]