68100360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7993}}^1$

素因数の和:8078

約数の個数: 64

約数和(自身を含む): 207204480

約数和(自身を除く): 139104120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 7993, 8520, 15986, 23979, 31972, 39965, 47958, 63944, 79930, 95916, 119895, 159860, 191832, 239790, 319720, 479580, 567503, 959160, 1135006, 1702509, 2270012, 2837515, 3405018, 4540024, 5675030, 6810036, 8512545, 11350060, 13620072, 17025090, 22700120, 34050180, 68100360]

約数ペア:

[(1, 68100360), (2, 34050180), (3, 22700120), (4, 17025090), (5, 13620072), (6, 11350060), (8, 8512545), (10, 6810036), (12, 5675030), (15, 4540024), (20, 3405018), (24, 2837515), (30, 2270012), (40, 1702509), (60, 1135006), (71, 959160), (120, 567503), (142, 479580), (213, 319720), (284, 239790), (355, 191832), (426, 159860), (568, 119895), (710, 95916), (852, 79930), (1065, 63944), (1420, 47958), (1704, 39965), (2130, 31972), (2840, 23979), (4260, 15986), (7993, 8520)]