131341950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5578

約数の個数: 72

約数和(自身を含む): 359595288

約数和(自身を除く): 228253338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1325, 1590, 2385, 2650, 3975, 4770, 5507, 7950, 11014, 11925, 16521, 23850, 27535, 33042, 49563, 55070, 82605, 99126, 137675, 165210, 247815, 275350, 291871, 413025, 495630, 583742, 826050, 875613, 1239075, 1459355, 1751226, 2478150, 2626839, 2918710, 4378065, 5253678, 7296775, 8756130, 13134195, 14593550, 21890325, 26268390, 43780650, 65670975, 131341950]

約数ペア:

[(1, 131341950), (2, 65670975), (3, 43780650), (5, 26268390), (6, 21890325), (9, 14593550), (10, 13134195), (15, 8756130), (18, 7296775), (25, 5253678), (30, 4378065), (45, 2918710), (50, 2626839), (53, 2478150), (75, 1751226), (90, 1459355), (106, 1239075), (150, 875613), (159, 826050), (225, 583742), (265, 495630), (318, 413025), (450, 291871), (477, 275350), (530, 247815), (795, 165210), (954, 137675), (1325, 99126), (1590, 82605), (2385, 55070), (2650, 49563), (3975, 33042), (4770, 27535), (5507, 23850), (7950, 16521), (11014, 11925)]