99155300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2325

約数の個数: 72

約数和(自身を含む): 236443200

約数和(自身を除く): 137287900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2269, 2300, 4370, 4538, 8740, 9076, 10925, 11345, 21850, 22690, 43111, 43700, 45380, 52187, 56725, 86222, 104374, 113450, 172444, 208748, 215555, 226900, 260935, 431110, 521870, 862220, 991553, 1043740, 1077775, 1304675, 1983106, 2155550, 2609350, 3966212, 4311100, 4957765, 5218700, 9915530, 19831060, 24788825, 49577650, 99155300]

約数ペア:

[(1, 99155300), (2, 49577650), (4, 24788825), (5, 19831060), (10, 9915530), (19, 5218700), (20, 4957765), (23, 4311100), (25, 3966212), (38, 2609350), (46, 2155550), (50, 1983106), (76, 1304675), (92, 1077775), (95, 1043740), (100, 991553), (115, 862220), (190, 521870), (230, 431110), (380, 260935), (437, 226900), (460, 215555), (475, 208748), (575, 172444), (874, 113450), (950, 104374), (1150, 86222), (1748, 56725), (1900, 52187), (2185, 45380), (2269, 43700), (2300, 43111), (4370, 22690), (4538, 21850), (8740, 11345), (9076, 10925)]