82720650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{23977}}^1$

素因数の和:24015

約数の個数: 48

約数和(自身を含む): 214075584

約数和(自身を除く): 131354934

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 23977, 47954, 71931, 119885, 143862, 239770, 359655, 551471, 599425, 719310, 1102942, 1198850, 1654413, 1798275, 2757355, 3308826, 3596550, 5514710, 8272065, 13786775, 16544130, 27573550, 41360325, 82720650]

約数ペア:

[(1, 82720650), (2, 41360325), (3, 27573550), (5, 16544130), (6, 13786775), (10, 8272065), (15, 5514710), (23, 3596550), (25, 3308826), (30, 2757355), (46, 1798275), (50, 1654413), (69, 1198850), (75, 1102942), (115, 719310), (138, 599425), (150, 551471), (230, 359655), (345, 239770), (575, 143862), (690, 119885), (1150, 71931), (1725, 47954), (3450, 23977)]