100040340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72493}}^1$

素因数の和:72528

約数の個数: 48

約数和(自身を含む): 292295808

約数和(自身を除く): 192255468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 72493, 144986, 217479, 289972, 362465, 434958, 724930, 869916, 1087395, 1449860, 1667339, 2174790, 3334678, 4349580, 5002017, 6669356, 8336695, 10004034, 16673390, 20008068, 25010085, 33346780, 50020170, 100040340]

約数ペア:

[(1, 100040340), (2, 50020170), (3, 33346780), (4, 25010085), (5, 20008068), (6, 16673390), (10, 10004034), (12, 8336695), (15, 6669356), (20, 5002017), (23, 4349580), (30, 3334678), (46, 2174790), (60, 1667339), (69, 1449860), (92, 1087395), (115, 869916), (138, 724930), (230, 434958), (276, 362465), (345, 289972), (460, 217479), (690, 144986), (1380, 72493)]