245132550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41903}}^1$

素因数の和:41934

約数の個数: 72

約数和(自身を含む): 709267104

約数和(自身を除く): 464134554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 41903, 83806, 125709, 209515, 251418, 377127, 419030, 544739, 628545, 754254, 1047575, 1089478, 1257090, 1634217, 1885635, 2095150, 2723695, 3142725, 3268434, 3771270, 4902651, 5447390, 6285450, 8171085, 9428175, 9805302, 13618475, 16342170, 18856350, 24513255, 27236950, 40855425, 49026510, 81710850, 122566275, 245132550]

約数ペア:

[(1, 245132550), (2, 122566275), (3, 81710850), (5, 49026510), (6, 40855425), (9, 27236950), (10, 24513255), (13, 18856350), (15, 16342170), (18, 13618475), (25, 9805302), (26, 9428175), (30, 8171085), (39, 6285450), (45, 5447390), (50, 4902651), (65, 3771270), (75, 3268434), (78, 3142725), (90, 2723695), (117, 2095150), (130, 1885635), (150, 1634217), (195, 1257090), (225, 1089478), (234, 1047575), (325, 754254), (390, 628545), (450, 544739), (585, 419030), (650, 377127), (975, 251418), (1170, 209515), (1950, 125709), (2925, 83806), (5850, 41903)]