75826140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97213}}^1$

素因数の和:97238

約数の個数: 48

約数和(自身を含む): 228647328

約数和(自身を除く): 152821188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 97213, 194426, 291639, 388852, 486065, 583278, 972130, 1166556, 1263769, 1458195, 1944260, 2527538, 2916390, 3791307, 5055076, 5832780, 6318845, 7582614, 12637690, 15165228, 18956535, 25275380, 37913070, 75826140]

約数ペア:

[(1, 75826140), (2, 37913070), (3, 25275380), (4, 18956535), (5, 15165228), (6, 12637690), (10, 7582614), (12, 6318845), (13, 5832780), (15, 5055076), (20, 3791307), (26, 2916390), (30, 2527538), (39, 1944260), (52, 1458195), (60, 1263769), (65, 1166556), (78, 972130), (130, 583278), (156, 486065), (195, 388852), (260, 291639), (390, 194426), (780, 97213)]