138161400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17713}}^1$

素因数の和:17745

約数の個数: 96

約数和(自身を含む): 461272560

約数和(自身を除く): 323111160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 17713, 35426, 53139, 70852, 88565, 106278, 141704, 177130, 212556, 230269, 265695, 354260, 425112, 442825, 460538, 531390, 690807, 708520, 885650, 921076, 1062780, 1151345, 1328475, 1381614, 1771300, 1842152, 2125560, 2302690, 2656950, 2763228, 3454035, 3542600, 4605380, 5313900, 5526456, 5756725, 6908070, 9210760, 10627800, 11513450, 13816140, 17270175, 23026900, 27632280, 34540350, 46053800, 69080700, 138161400]

約数ペア:

[(1, 138161400), (2, 69080700), (3, 46053800), (4, 34540350), (5, 27632280), (6, 23026900), (8, 17270175), (10, 13816140), (12, 11513450), (13, 10627800), (15, 9210760), (20, 6908070), (24, 5756725), (25, 5526456), (26, 5313900), (30, 4605380), (39, 3542600), (40, 3454035), (50, 2763228), (52, 2656950), (60, 2302690), (65, 2125560), (75, 1842152), (78, 1771300), (100, 1381614), (104, 1328475), (120, 1151345), (130, 1062780), (150, 921076), (156, 885650), (195, 708520), (200, 690807), (260, 531390), (300, 460538), (312, 442825), (325, 425112), (390, 354260), (520, 265695), (600, 230269), (650, 212556), (780, 177130), (975, 141704), (1300, 106278), (1560, 88565), (1950, 70852), (2600, 53139), (3900, 35426), (7800, 17713)]