151006880

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^2\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 363739572

約数和(自身を除く): 212732692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 137, 160, 166, 274, 332, 415, 548, 664, 685, 830, 1096, 1328, 1370, 1660, 2192, 2656, 2740, 3320, 4384, 5480, 6640, 6889, 10960, 11371, 13280, 13778, 21920, 22742, 27556, 34445, 45484, 55112, 56855, 68890, 90968, 110224, 113710, 137780, 181936, 220448, 227420, 275560, 363872, 454840, 551120, 909680, 943793, 1102240, 1819360, 1887586, 3775172, 4718965, 7550344, 9437930, 15100688, 18875860, 30201376, 37751720, 75503440, 151006880]

約数ペア:

[(1, 151006880), (2, 75503440), (4, 37751720), (5, 30201376), (8, 18875860), (10, 15100688), (16, 9437930), (20, 7550344), (32, 4718965), (40, 3775172), (80, 1887586), (83, 1819360), (137, 1102240), (160, 943793), (166, 909680), (274, 551120), (332, 454840), (415, 363872), (548, 275560), (664, 227420), (685, 220448), (830, 181936), (1096, 137780), (1328, 113710), (1370, 110224), (1660, 90968), (2192, 68890), (2656, 56855), (2740, 55112), (3320, 45484), (4384, 34445), (5480, 27556), (6640, 22742), (6889, 21920), (10960, 13778), (11371, 13280)]