71449950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3370

約数の個数: 96

約数和(自身を含む): 208236672

約数和(自身を除く): 136786722

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 3331, 3575, 4290, 6662, 7150, 9993, 10725, 16655, 19986, 21450, 33310, 36641, 43303, 49965, 73282, 83275, 86606, 99930, 109923, 129909, 166550, 183205, 216515, 219846, 249825, 259818, 366410, 433030, 476333, 499650, 549615, 649545, 916025, 952666, 1082575, 1099230, 1299090, 1428999, 1832050, 2165150, 2381665, 2748075, 2857998, 3247725, 4763330, 5496150, 6495450, 7144995, 11908325, 14289990, 23816650, 35724975, 71449950]

約数ペア:

[(1, 71449950), (2, 35724975), (3, 23816650), (5, 14289990), (6, 11908325), (10, 7144995), (11, 6495450), (13, 5496150), (15, 4763330), (22, 3247725), (25, 2857998), (26, 2748075), (30, 2381665), (33, 2165150), (39, 1832050), (50, 1428999), (55, 1299090), (65, 1099230), (66, 1082575), (75, 952666), (78, 916025), (110, 649545), (130, 549615), (143, 499650), (150, 476333), (165, 433030), (195, 366410), (275, 259818), (286, 249825), (325, 219846), (330, 216515), (390, 183205), (429, 166550), (550, 129909), (650, 109923), (715, 99930), (825, 86606), (858, 83275), (975, 73282), (1430, 49965), (1650, 43303), (1950, 36641), (2145, 33310), (3331, 21450), (3575, 19986), (4290, 16655), (6662, 10725), (7150, 9993)]