100205940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72613}}^1$

素因数の和:72648

約数の個数: 48

約数和(自身を含む): 292779648

約数和(自身を除く): 192573708

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, 72613, 145226, 217839, 290452, 363065, 435678, 726130, 871356, 1089195, 1452260, 1670099, 2178390, 3340198, 4356780, 5010297, 6680396, 8350495, 10020594, 16700990, 20041188, 25051485, 33401980, 50102970, 100205940]

約数ペア:

[(1, 100205940), (2, 50102970), (3, 33401980), (4, 25051485), (5, 20041188), (6, 16700990), (10, 10020594), (12, 8350495), (15, 6680396), (20, 5010297), (23, 4356780), (30, 3340198), (46, 2178390), (60, 1670099), (69, 1452260), (92, 1089195), (115, 871356), (138, 726130), (230, 435678), (276, 363065), (345, 290452), (460, 217839), (690, 145226), (1380, 72613)]