104297580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8247

約数の個数: 72

約数和(自身を含む): 320864544

約数和(自身を除く): 216566964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 8161, 12780, 16322, 24483, 32644, 40805, 48966, 73449, 81610, 97932, 122415, 146898, 163220, 244830, 293796, 367245, 489660, 579431, 734490, 1158862, 1468980, 1738293, 2317724, 2897155, 3476586, 5214879, 5794310, 6953172, 8691465, 10429758, 11588620, 17382930, 20859516, 26074395, 34765860, 52148790, 104297580]

約数ペア:

[(1, 104297580), (2, 52148790), (3, 34765860), (4, 26074395), (5, 20859516), (6, 17382930), (9, 11588620), (10, 10429758), (12, 8691465), (15, 6953172), (18, 5794310), (20, 5214879), (30, 3476586), (36, 2897155), (45, 2317724), (60, 1738293), (71, 1468980), (90, 1158862), (142, 734490), (180, 579431), (213, 489660), (284, 367245), (355, 293796), (426, 244830), (639, 163220), (710, 146898), (852, 122415), (1065, 97932), (1278, 81610), (1420, 73449), (2130, 48966), (2556, 40805), (3195, 32644), (4260, 24483), (6390, 16322), (8161, 12780)]