126851940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3930

約数の個数: 96

約数和(自身を含む): 401224320

約数和(自身を除く): 274372380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 3851, 5490, 6588, 7702, 8235, 10980, 11553, 15404, 16470, 19255, 23106, 32940, 34659, 38510, 46212, 57765, 69318, 77020, 103977, 115530, 138636, 173295, 207954, 231060, 234911, 346590, 415908, 469822, 519885, 693180, 704733, 939644, 1039770, 1174555, 1409466, 2079540, 2114199, 2349110, 2818932, 3523665, 4228398, 4698220, 6342597, 7047330, 8456796, 10570995, 12685194, 14094660, 21141990, 25370388, 31712985, 42283980, 63425970, 126851940]

約数ペア:

[(1, 126851940), (2, 63425970), (3, 42283980), (4, 31712985), (5, 25370388), (6, 21141990), (9, 14094660), (10, 12685194), (12, 10570995), (15, 8456796), (18, 7047330), (20, 6342597), (27, 4698220), (30, 4228398), (36, 3523665), (45, 2818932), (54, 2349110), (60, 2114199), (61, 2079540), (90, 1409466), (108, 1174555), (122, 1039770), (135, 939644), (180, 704733), (183, 693180), (244, 519885), (270, 469822), (305, 415908), (366, 346590), (540, 234911), (549, 231060), (610, 207954), (732, 173295), (915, 138636), (1098, 115530), (1220, 103977), (1647, 77020), (1830, 69318), (2196, 57765), (2745, 46212), (3294, 38510), (3660, 34659), (3851, 32940), (5490, 23106), (6588, 19255), (7702, 16470), (8235, 15404), (10980, 11553)]