68272050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 221128704

約数和(自身を除く): 152856654

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 25, 30, 33, 35, 42, 46, 50, 55, 66, 69, 70, 75, 77, 105, 110, 115, 138, 150, 154, 161, 165, 175, 210, 230, 231, 253, 257, 275, 322, 330, 345, 350, 385, 462, 483, 506, 514, 525, 550, 575, 690, 759, 770, 771, 805, 825, 966, 1050, 1150, 1155, 1265, 1285, 1518, 1542, 1610, 1650, 1725, 1771, 1799, 1925, 2310, 2415, 2530, 2570, 2827, 3450, 3542, 3598, 3795, 3850, 3855, 4025, 4830, 5313, 5397, 5654, 5775, 5911, 6325, 6425, 7590, 7710, 8050, 8481, 8855, 8995, 10626, 10794, 11550, 11822, 12075, 12650, 12850, 14135, 16962, 17710, 17733, 17990, 18975, 19275, 19789, 24150, 26565, 26985, 28270, 29555, 35466, 37950, 38550, 39578, 41377, 42405, 44275, 44975, 53130, 53970, 59110, 59367, 65021, 70675, 82754, 84810, 88550, 88665, 89950, 98945, 118734, 124131, 130042, 132825, 134925, 141350, 147775, 177330, 195063, 197890, 206885, 212025, 248262, 265650, 269850, 295550, 296835, 325105, 390126, 413770, 424050, 443325, 455147, 494725, 593670, 620655, 650210, 886650, 910294, 975315, 989450, 1034425, 1241310, 1365441, 1484175, 1625525, 1950630, 2068850, 2275735, 2730882, 2968350, 3103275, 3251050, 4551470, 4876575, 6206550, 6827205, 9753150, 11378675, 13654410, 22757350, 34136025, 68272050]

約数ペア:

[(1, 68272050), (2, 34136025), (3, 22757350), (5, 13654410), (6, 11378675), (7, 9753150), (10, 6827205), (11, 6206550), (14, 4876575), (15, 4551470), (21, 3251050), (22, 3103275), (23, 2968350), (25, 2730882), (30, 2275735), (33, 2068850), (35, 1950630), (42, 1625525), (46, 1484175), (50, 1365441), (55, 1241310), (66, 1034425), (69, 989450), (70, 975315), (75, 910294), (77, 886650), (105, 650210), (110, 620655), (115, 593670), (138, 494725), (150, 455147), (154, 443325), (161, 424050), (165, 413770), (175, 390126), (210, 325105), (230, 296835), (231, 295550), (253, 269850), (257, 265650), (275, 248262), (322, 212025), (330, 206885), (345, 197890), (350, 195063), (385, 177330), (462, 147775), (483, 141350), (506, 134925), (514, 132825), (525, 130042), (550, 124131), (575, 118734), (690, 98945), (759, 89950), (770, 88665), (771, 88550), (805, 84810), (825, 82754), (966, 70675), (1050, 65021), (1150, 59367), (1155, 59110), (1265, 53970), (1285, 53130), (1518, 44975), (1542, 44275), (1610, 42405), (1650, 41377), (1725, 39578), (1771, 38550), (1799, 37950), (1925, 35466), (2310, 29555), (2415, 28270), (2530, 26985), (2570, 26565), (2827, 24150), (3450, 19789), (3542, 19275), (3598, 18975), (3795, 17990), (3850, 17733), (3855, 17710), (4025, 16962), (4830, 14135), (5313, 12850), (5397, 12650), (5654, 12075), (5775, 11822), (5911, 11550), (6325, 10794), (6425, 10626), (7590, 8995), (7710, 8855), (8050, 8481)]