64693500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 142873860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 43, 50, 51, 59, 60, 68, 75, 85, 86, 100, 102, 118, 125, 129, 150, 170, 172, 177, 204, 215, 236, 250, 255, 258, 295, 300, 340, 354, 375, 425, 430, 500, 510, 516, 590, 645, 708, 731, 750, 850, 860, 885, 1003, 1020, 1075, 1180, 1275, 1290, 1462, 1475, 1500, 1700, 1770, 2006, 2125, 2150, 2193, 2537, 2550, 2580, 2924, 2950, 3009, 3225, 3540, 3655, 4012, 4250, 4300, 4386, 4425, 5015, 5074, 5100, 5375, 5900, 6018, 6375, 6450, 7310, 7375, 7611, 8500, 8772, 8850, 10030, 10148, 10750, 10965, 12036, 12685, 12750, 12900, 14620, 14750, 15045, 15222, 16125, 17700, 18275, 20060, 21500, 21930, 22125, 25075, 25370, 25500, 29500, 30090, 30444, 32250, 36550, 38055, 43129, 43860, 44250, 50150, 50740, 54825, 60180, 63425, 64500, 73100, 75225, 76110, 86258, 88500, 91375, 100300, 109650, 125375, 126850, 129387, 150450, 152220, 172516, 182750, 190275, 215645, 219300, 250750, 253700, 258774, 274125, 300900, 317125, 365500, 376125, 380550, 431290, 501500, 517548, 548250, 634250, 646935, 752250, 761100, 862580, 951375, 1078225, 1096500, 1268500, 1293870, 1504500, 1902750, 2156450, 2587740, 3234675, 3805500, 4312900, 5391125, 6469350, 10782250, 12938700, 16173375, 21564500, 32346750, 64693500]

約数ペア:

[(1, 64693500), (2, 32346750), (3, 21564500), (4, 16173375), (5, 12938700), (6, 10782250), (10, 6469350), (12, 5391125), (15, 4312900), (17, 3805500), (20, 3234675), (25, 2587740), (30, 2156450), (34, 1902750), (43, 1504500), (50, 1293870), (51, 1268500), (59, 1096500), (60, 1078225), (68, 951375), (75, 862580), (85, 761100), (86, 752250), (100, 646935), (102, 634250), (118, 548250), (125, 517548), (129, 501500), (150, 431290), (170, 380550), (172, 376125), (177, 365500), (204, 317125), (215, 300900), (236, 274125), (250, 258774), (255, 253700), (258, 250750), (295, 219300), (300, 215645), (340, 190275), (354, 182750), (375, 172516), (425, 152220), (430, 150450), (500, 129387), (510, 126850), (516, 125375), (590, 109650), (645, 100300), (708, 91375), (731, 88500), (750, 86258), (850, 76110), (860, 75225), (885, 73100), (1003, 64500), (1020, 63425), (1075, 60180), (1180, 54825), (1275, 50740), (1290, 50150), (1462, 44250), (1475, 43860), (1500, 43129), (1700, 38055), (1770, 36550), (2006, 32250), (2125, 30444), (2150, 30090), (2193, 29500), (2537, 25500), (2550, 25370), (2580, 25075), (2924, 22125), (2950, 21930), (3009, 21500), (3225, 20060), (3540, 18275), (3655, 17700), (4012, 16125), (4250, 15222), (4300, 15045), (4386, 14750), (4425, 14620), (5015, 12900), (5074, 12750), (5100, 12685), (5375, 12036), (5900, 10965), (6018, 10750), (6375, 10148), (6450, 10030), (7310, 8850), (7375, 8772), (7611, 8500)]