97104780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1319}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 295495200

約数和(自身を除く): 198390420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 818, 1227, 1319, 1636, 2045, 2454, 2638, 3681, 3957, 4090, 4908, 5276, 6135, 6595, 7362, 7914, 8180, 11871, 12270, 13190, 14724, 15828, 18405, 19785, 23742, 24540, 26380, 36810, 39570, 47484, 59355, 73620, 79140, 118710, 237420, 539471, 1078942, 1618413, 2157884, 2697355, 3236826, 4855239, 5394710, 6473652, 8092065, 9710478, 10789420, 16184130, 19420956, 24276195, 32368260, 48552390, 97104780]

約数ペア:

[(1, 97104780), (2, 48552390), (3, 32368260), (4, 24276195), (5, 19420956), (6, 16184130), (9, 10789420), (10, 9710478), (12, 8092065), (15, 6473652), (18, 5394710), (20, 4855239), (30, 3236826), (36, 2697355), (45, 2157884), (60, 1618413), (90, 1078942), (180, 539471), (409, 237420), (818, 118710), (1227, 79140), (1319, 73620), (1636, 59355), (2045, 47484), (2454, 39570), (2638, 36810), (3681, 26380), (3957, 24540), (4090, 23742), (4908, 19785), (5276, 18405), (6135, 15828), (6595, 14724), (7362, 13190), (7914, 12270), (8180, 11871)]