67955800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 192844800

約数和(自身を除く): 124889000

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 25, 34, 40, 44, 46, 50, 55, 68, 79, 85, 88, 92, 100, 110, 115, 136, 158, 170, 184, 187, 200, 220, 230, 253, 275, 316, 340, 374, 391, 395, 425, 440, 460, 506, 550, 575, 632, 680, 748, 782, 790, 850, 869, 920, 935, 1012, 1100, 1150, 1265, 1343, 1496, 1564, 1580, 1700, 1738, 1817, 1870, 1955, 1975, 2024, 2200, 2300, 2530, 2686, 3128, 3160, 3400, 3476, 3634, 3740, 3910, 3950, 4301, 4345, 4600, 4675, 5060, 5372, 6325, 6715, 6952, 7268, 7480, 7820, 7900, 8602, 8690, 9085, 9350, 9775, 10120, 10744, 12650, 13430, 14536, 14773, 15640, 15800, 17204, 17380, 18170, 18700, 19550, 19987, 21505, 21725, 25300, 26860, 29546, 30889, 33575, 34408, 34760, 36340, 37400, 39100, 39974, 43010, 43450, 45425, 50600, 53720, 59092, 61778, 67150, 72680, 73865, 78200, 79948, 86020, 86900, 90850, 99935, 107525, 118184, 123556, 134300, 147730, 154445, 159896, 172040, 173800, 181700, 199870, 215050, 247112, 268600, 295460, 308890, 339779, 363400, 369325, 399740, 430100, 499675, 590920, 617780, 679558, 738650, 772225, 799480, 860200, 999350, 1235560, 1359116, 1477300, 1544450, 1698895, 1998700, 2718232, 2954600, 3088900, 3397790, 3997400, 6177800, 6795580, 8494475, 13591160, 16988950, 33977900, 67955800]

約数ペア:

[(1, 67955800), (2, 33977900), (4, 16988950), (5, 13591160), (8, 8494475), (10, 6795580), (11, 6177800), (17, 3997400), (20, 3397790), (22, 3088900), (23, 2954600), (25, 2718232), (34, 1998700), (40, 1698895), (44, 1544450), (46, 1477300), (50, 1359116), (55, 1235560), (68, 999350), (79, 860200), (85, 799480), (88, 772225), (92, 738650), (100, 679558), (110, 617780), (115, 590920), (136, 499675), (158, 430100), (170, 399740), (184, 369325), (187, 363400), (200, 339779), (220, 308890), (230, 295460), (253, 268600), (275, 247112), (316, 215050), (340, 199870), (374, 181700), (391, 173800), (395, 172040), (425, 159896), (440, 154445), (460, 147730), (506, 134300), (550, 123556), (575, 118184), (632, 107525), (680, 99935), (748, 90850), (782, 86900), (790, 86020), (850, 79948), (869, 78200), (920, 73865), (935, 72680), (1012, 67150), (1100, 61778), (1150, 59092), (1265, 53720), (1343, 50600), (1496, 45425), (1564, 43450), (1580, 43010), (1700, 39974), (1738, 39100), (1817, 37400), (1870, 36340), (1955, 34760), (1975, 34408), (2024, 33575), (2200, 30889), (2300, 29546), (2530, 26860), (2686, 25300), (3128, 21725), (3160, 21505), (3400, 19987), (3476, 19550), (3634, 18700), (3740, 18170), (3910, 17380), (3950, 17204), (4301, 15800), (4345, 15640), (4600, 14773), (4675, 14536), (5060, 13430), (5372, 12650), (6325, 10744), (6715, 10120), (6952, 9775), (7268, 9350), (7480, 9085), (7820, 8690), (7900, 8602)]