75004150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 163114560

約数和(自身を除く): 88110410

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 29, 46, 50, 58, 65, 115, 130, 145, 173, 230, 290, 299, 325, 346, 377, 575, 598, 650, 667, 725, 754, 865, 1150, 1334, 1450, 1495, 1730, 1885, 2249, 2990, 3335, 3770, 3979, 4325, 4498, 5017, 6670, 7475, 7958, 8650, 8671, 9425, 10034, 11245, 14950, 16675, 17342, 18850, 19895, 22490, 25085, 33350, 39790, 43355, 50170, 51727, 56225, 65221, 86710, 99475, 103454, 112450, 115391, 125425, 130442, 198950, 216775, 230782, 250850, 258635, 326105, 433550, 517270, 576955, 652210, 1153910, 1293175, 1500083, 1630525, 2586350, 2884775, 3000166, 3261050, 5769550, 7500415, 15000830, 37502075, 75004150]

約数ペア:

[(1, 75004150), (2, 37502075), (5, 15000830), (10, 7500415), (13, 5769550), (23, 3261050), (25, 3000166), (26, 2884775), (29, 2586350), (46, 1630525), (50, 1500083), (58, 1293175), (65, 1153910), (115, 652210), (130, 576955), (145, 517270), (173, 433550), (230, 326105), (290, 258635), (299, 250850), (325, 230782), (346, 216775), (377, 198950), (575, 130442), (598, 125425), (650, 115391), (667, 112450), (725, 103454), (754, 99475), (865, 86710), (1150, 65221), (1334, 56225), (1450, 51727), (1495, 50170), (1730, 43355), (1885, 39790), (2249, 33350), (2990, 25085), (3335, 22490), (3770, 19895), (3979, 18850), (4325, 17342), (4498, 16675), (5017, 14950), (6670, 11245), (7475, 10034), (7958, 9425), (8650, 8671)]