275964780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50543}}^1$

素因数の和:50575

約数の個数: 96

約数和(自身を含む): 951035904

約数和(自身を除く): 675071124

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, 50543, 101086, 151629, 202172, 252715, 303258, 353801, 505430, 606516, 657059, 707602, 758145, 1010860, 1061403, 1314118, 1415204, 1516290, 1769005, 1971177, 2122806, 2628236, 3032580, 3285295, 3538010, 3942354, 4245612, 4599413, 5307015, 6570590, 7076020, 7884708, 9198826, 9855885, 10614030, 13141180, 13798239, 18397652, 19711770, 21228060, 22997065, 27596478, 39423540, 45994130, 55192956, 68991195, 91988260, 137982390, 275964780]

約数ペア:

[(1, 275964780), (2, 137982390), (3, 91988260), (4, 68991195), (5, 55192956), (6, 45994130), (7, 39423540), (10, 27596478), (12, 22997065), (13, 21228060), (14, 19711770), (15, 18397652), (20, 13798239), (21, 13141180), (26, 10614030), (28, 9855885), (30, 9198826), (35, 7884708), (39, 7076020), (42, 6570590), (52, 5307015), (60, 4599413), (65, 4245612), (70, 3942354), (78, 3538010), (84, 3285295), (91, 3032580), (105, 2628236), (130, 2122806), (140, 1971177), (156, 1769005), (182, 1516290), (195, 1415204), (210, 1314118), (260, 1061403), (273, 1010860), (364, 758145), (390, 707602), (420, 657059), (455, 606516), (546, 505430), (780, 353801), (910, 303258), (1092, 252715), (1365, 202172), (1820, 151629), (2730, 101086), (5460, 50543)]