51754800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 182666880

約数和(自身を除く): 130912080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 43, 48, 50, 51, 59, 60, 68, 75, 80, 85, 86, 100, 102, 118, 120, 129, 136, 150, 170, 172, 177, 200, 204, 215, 236, 240, 255, 258, 272, 295, 300, 340, 344, 354, 400, 408, 425, 430, 472, 510, 516, 590, 600, 645, 680, 688, 708, 731, 816, 850, 860, 885, 944, 1003, 1020, 1032, 1075, 1180, 1200, 1275, 1290, 1360, 1416, 1462, 1475, 1700, 1720, 1770, 2006, 2040, 2064, 2150, 2193, 2360, 2537, 2550, 2580, 2832, 2924, 2950, 3009, 3225, 3400, 3440, 3540, 3655, 4012, 4080, 4300, 4386, 4425, 4720, 5015, 5074, 5100, 5160, 5848, 5900, 6018, 6450, 6800, 7080, 7310, 7611, 8024, 8600, 8772, 8850, 10030, 10148, 10200, 10320, 10965, 11696, 11800, 12036, 12685, 12900, 14160, 14620, 15045, 15222, 16048, 17200, 17544, 17700, 18275, 20060, 20296, 20400, 21930, 23600, 24072, 25075, 25370, 25800, 29240, 30090, 30444, 35088, 35400, 36550, 38055, 40120, 40592, 43129, 43860, 48144, 50150, 50740, 51600, 54825, 58480, 60180, 60888, 63425, 70800, 73100, 75225, 76110, 80240, 86258, 87720, 100300, 101480, 109650, 120360, 121776, 126850, 129387, 146200, 150450, 152220, 172516, 175440, 190275, 200600, 202960, 215645, 219300, 240720, 253700, 258774, 292400, 300900, 304440, 345032, 380550, 401200, 431290, 438600, 507400, 517548, 601800, 608880, 646935, 690064, 761100, 862580, 877200, 1014800, 1035096, 1078225, 1203600, 1293870, 1522200, 1725160, 2070192, 2156450, 2587740, 3044400, 3234675, 3450320, 4312900, 5175480, 6469350, 8625800, 10350960, 12938700, 17251600, 25877400, 51754800]

約数ペア:

[(1, 51754800), (2, 25877400), (3, 17251600), (4, 12938700), (5, 10350960), (6, 8625800), (8, 6469350), (10, 5175480), (12, 4312900), (15, 3450320), (16, 3234675), (17, 3044400), (20, 2587740), (24, 2156450), (25, 2070192), (30, 1725160), (34, 1522200), (40, 1293870), (43, 1203600), (48, 1078225), (50, 1035096), (51, 1014800), (59, 877200), (60, 862580), (68, 761100), (75, 690064), (80, 646935), (85, 608880), (86, 601800), (100, 517548), (102, 507400), (118, 438600), (120, 431290), (129, 401200), (136, 380550), (150, 345032), (170, 304440), (172, 300900), (177, 292400), (200, 258774), (204, 253700), (215, 240720), (236, 219300), (240, 215645), (255, 202960), (258, 200600), (272, 190275), (295, 175440), (300, 172516), (340, 152220), (344, 150450), (354, 146200), (400, 129387), (408, 126850), (425, 121776), (430, 120360), (472, 109650), (510, 101480), (516, 100300), (590, 87720), (600, 86258), (645, 80240), (680, 76110), (688, 75225), (708, 73100), (731, 70800), (816, 63425), (850, 60888), (860, 60180), (885, 58480), (944, 54825), (1003, 51600), (1020, 50740), (1032, 50150), (1075, 48144), (1180, 43860), (1200, 43129), (1275, 40592), (1290, 40120), (1360, 38055), (1416, 36550), (1462, 35400), (1475, 35088), (1700, 30444), (1720, 30090), (1770, 29240), (2006, 25800), (2040, 25370), (2064, 25075), (2150, 24072), (2193, 23600), (2360, 21930), (2537, 20400), (2550, 20296), (2580, 20060), (2832, 18275), (2924, 17700), (2950, 17544), (3009, 17200), (3225, 16048), (3400, 15222), (3440, 15045), (3540, 14620), (3655, 14160), (4012, 12900), (4080, 12685), (4300, 12036), (4386, 11800), (4425, 11696), (4720, 10965), (5015, 10320), (5074, 10200), (5100, 10148), (5160, 10030), (5848, 8850), (5900, 8772), (6018, 8600), (6450, 8024), (6800, 7611), (7080, 7310)]