198740700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9601}}^1$

素因数の和:9644

約数の個数: 108

約数和(自身を含む): 650093808

約数和(自身を除く): 451353108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 9601, 10350, 19202, 20700, 28803, 38404, 48005, 57606, 86409, 96010, 115212, 144015, 172818, 192020, 220823, 240025, 288030, 345636, 432045, 441646, 480050, 576060, 662469, 720075, 864090, 883292, 960100, 1104115, 1324938, 1440150, 1728180, 1987407, 2160225, 2208230, 2649876, 2880300, 3312345, 3974814, 4320450, 4416460, 5520575, 6624690, 7949628, 8640900, 9937035, 11041150, 13249380, 16561725, 19874070, 22082300, 33123450, 39748140, 49685175, 66246900, 99370350, 198740700]

約数ペア:

[(1, 198740700), (2, 99370350), (3, 66246900), (4, 49685175), (5, 39748140), (6, 33123450), (9, 22082300), (10, 19874070), (12, 16561725), (15, 13249380), (18, 11041150), (20, 9937035), (23, 8640900), (25, 7949628), (30, 6624690), (36, 5520575), (45, 4416460), (46, 4320450), (50, 3974814), (60, 3312345), (69, 2880300), (75, 2649876), (90, 2208230), (92, 2160225), (100, 1987407), (115, 1728180), (138, 1440150), (150, 1324938), (180, 1104115), (207, 960100), (225, 883292), (230, 864090), (276, 720075), (300, 662469), (345, 576060), (414, 480050), (450, 441646), (460, 432045), (575, 345636), (690, 288030), (828, 240025), (900, 220823), (1035, 192020), (1150, 172818), (1380, 144015), (1725, 115212), (2070, 96010), (2300, 86409), (3450, 57606), (4140, 48005), (5175, 38404), (6900, 28803), (9601, 20700), (10350, 19202)]