108069780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19793}}^1$

素因数の和:19825

約数の個数: 96

約数和(自身を含む): 372443904

約数和(自身を除く): 264374124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 19793, 39586, 59379, 79172, 98965, 118758, 138551, 197930, 237516, 257309, 277102, 296895, 395860, 415653, 514618, 554204, 593790, 692755, 771927, 831306, 1029236, 1187580, 1286545, 1385510, 1543854, 1662612, 1801163, 2078265, 2573090, 2771020, 3087708, 3602326, 3859635, 4156530, 5146180, 5403489, 7204652, 7719270, 8313060, 9005815, 10806978, 15438540, 18011630, 21613956, 27017445, 36023260, 54034890, 108069780]

約数ペア:

[(1, 108069780), (2, 54034890), (3, 36023260), (4, 27017445), (5, 21613956), (6, 18011630), (7, 15438540), (10, 10806978), (12, 9005815), (13, 8313060), (14, 7719270), (15, 7204652), (20, 5403489), (21, 5146180), (26, 4156530), (28, 3859635), (30, 3602326), (35, 3087708), (39, 2771020), (42, 2573090), (52, 2078265), (60, 1801163), (65, 1662612), (70, 1543854), (78, 1385510), (84, 1286545), (91, 1187580), (105, 1029236), (130, 831306), (140, 771927), (156, 692755), (182, 593790), (195, 554204), (210, 514618), (260, 415653), (273, 395860), (364, 296895), (390, 277102), (420, 257309), (455, 237516), (546, 197930), (780, 138551), (910, 118758), (1092, 98965), (1365, 79172), (1820, 59379), (2730, 39586), (5460, 19793)]