70507500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 251919360

約数和(自身を除く): 181411860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 79, 84, 85, 100, 102, 105, 119, 125, 140, 150, 158, 170, 175, 204, 210, 237, 238, 250, 255, 300, 316, 340, 350, 357, 375, 395, 420, 425, 474, 476, 500, 510, 525, 553, 595, 625, 700, 714, 750, 790, 850, 875, 948, 1020, 1050, 1106, 1185, 1190, 1250, 1275, 1343, 1428, 1500, 1580, 1659, 1700, 1750, 1785, 1875, 1975, 2100, 2125, 2212, 2370, 2380, 2500, 2550, 2625, 2686, 2765, 2975, 3318, 3500, 3570, 3750, 3950, 4029, 4250, 4375, 4740, 5100, 5250, 5372, 5530, 5925, 5950, 6375, 6636, 6715, 7140, 7500, 7900, 8058, 8295, 8500, 8750, 8925, 9401, 9875, 10500, 10625, 11060, 11850, 11900, 12750, 13125, 13430, 13825, 14875, 16116, 16590, 17500, 17850, 18802, 19750, 20145, 21250, 23700, 25500, 26250, 26860, 27650, 28203, 29625, 29750, 31875, 33180, 33575, 35700, 37604, 39500, 40290, 41475, 42500, 44625, 47005, 49375, 52500, 55300, 56406, 59250, 59500, 63750, 67150, 69125, 74375, 80580, 82950, 89250, 94010, 98750, 100725, 112812, 118500, 127500, 134300, 138250, 141015, 148125, 148750, 165900, 167875, 178500, 188020, 197500, 201450, 207375, 223125, 235025, 276500, 282030, 296250, 297500, 335750, 345625, 402900, 414750, 446250, 470050, 503625, 564060, 592500, 671500, 691250, 705075, 829500, 839375, 892500, 940100, 1007250, 1036875, 1175125, 1382500, 1410150, 1678750, 2014500, 2073750, 2350250, 2518125, 2820300, 3357500, 3525375, 4147500, 4700500, 5036250, 5875625, 7050750, 10072500, 11751250, 14101500, 17626875, 23502500, 35253750, 70507500]

約数ペア:

[(1, 70507500), (2, 35253750), (3, 23502500), (4, 17626875), (5, 14101500), (6, 11751250), (7, 10072500), (10, 7050750), (12, 5875625), (14, 5036250), (15, 4700500), (17, 4147500), (20, 3525375), (21, 3357500), (25, 2820300), (28, 2518125), (30, 2350250), (34, 2073750), (35, 2014500), (42, 1678750), (50, 1410150), (51, 1382500), (60, 1175125), (68, 1036875), (70, 1007250), (75, 940100), (79, 892500), (84, 839375), (85, 829500), (100, 705075), (102, 691250), (105, 671500), (119, 592500), (125, 564060), (140, 503625), (150, 470050), (158, 446250), (170, 414750), (175, 402900), (204, 345625), (210, 335750), (237, 297500), (238, 296250), (250, 282030), (255, 276500), (300, 235025), (316, 223125), (340, 207375), (350, 201450), (357, 197500), (375, 188020), (395, 178500), (420, 167875), (425, 165900), (474, 148750), (476, 148125), (500, 141015), (510, 138250), (525, 134300), (553, 127500), (595, 118500), (625, 112812), (700, 100725), (714, 98750), (750, 94010), (790, 89250), (850, 82950), (875, 80580), (948, 74375), (1020, 69125), (1050, 67150), (1106, 63750), (1185, 59500), (1190, 59250), (1250, 56406), (1275, 55300), (1343, 52500), (1428, 49375), (1500, 47005), (1580, 44625), (1659, 42500), (1700, 41475), (1750, 40290), (1785, 39500), (1875, 37604), (1975, 35700), (2100, 33575), (2125, 33180), (2212, 31875), (2370, 29750), (2380, 29625), (2500, 28203), (2550, 27650), (2625, 26860), (2686, 26250), (2765, 25500), (2975, 23700), (3318, 21250), (3500, 20145), (3570, 19750), (3750, 18802), (3950, 17850), (4029, 17500), (4250, 16590), (4375, 16116), (4740, 14875), (5100, 13825), (5250, 13430), (5372, 13125), (5530, 12750), (5925, 11900), (5950, 11850), (6375, 11060), (6636, 10625), (6715, 10500), (7140, 9875), (7500, 9401), (7900, 8925), (8058, 8750), (8295, 8500)]