291927150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9137}}^1$

素因数の和:9226

約数の個数: 72

約数和(自身を含む): 795444624

約数和(自身を除く): 503517474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 6390, 9137, 10650, 15975, 18274, 27411, 31950, 45685, 54822, 82233, 91370, 137055, 164466, 228425, 274110, 411165, 456850, 648727, 685275, 822330, 1297454, 1370550, 1946181, 2055825, 3243635, 3892362, 4111650, 5838543, 6487270, 9730905, 11677086, 16218175, 19461810, 29192715, 32436350, 48654525, 58385430, 97309050, 145963575, 291927150]

約数ペア:

[(1, 291927150), (2, 145963575), (3, 97309050), (5, 58385430), (6, 48654525), (9, 32436350), (10, 29192715), (15, 19461810), (18, 16218175), (25, 11677086), (30, 9730905), (45, 6487270), (50, 5838543), (71, 4111650), (75, 3892362), (90, 3243635), (142, 2055825), (150, 1946181), (213, 1370550), (225, 1297454), (355, 822330), (426, 685275), (450, 648727), (639, 456850), (710, 411165), (1065, 274110), (1278, 228425), (1775, 164466), (2130, 137055), (3195, 91370), (3550, 82233), (5325, 54822), (6390, 45685), (9137, 31950), (10650, 27411), (15975, 18274)]