139500180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7243}}^1$

素因数の和:7365

約数の個数: 72

約数和(自身を含む): 427164192

約数和(自身を除く): 287664012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 7243, 9630, 14486, 19260, 21729, 28972, 36215, 43458, 65187, 72430, 86916, 108645, 130374, 144860, 217290, 260748, 325935, 434580, 651870, 775001, 1303740, 1550002, 2325003, 3100004, 3875005, 4650006, 6975009, 7750010, 9300012, 11625015, 13950018, 15500020, 23250030, 27900036, 34875045, 46500060, 69750090, 139500180]

約数ペア:

[(1, 139500180), (2, 69750090), (3, 46500060), (4, 34875045), (5, 27900036), (6, 23250030), (9, 15500020), (10, 13950018), (12, 11625015), (15, 9300012), (18, 7750010), (20, 6975009), (30, 4650006), (36, 3875005), (45, 3100004), (60, 2325003), (90, 1550002), (107, 1303740), (180, 775001), (214, 651870), (321, 434580), (428, 325935), (535, 260748), (642, 217290), (963, 144860), (1070, 130374), (1284, 108645), (1605, 86916), (1926, 72430), (2140, 65187), (3210, 43458), (3852, 36215), (4815, 28972), (6420, 21729), (7243, 19260), (9630, 14486)]