137784780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{36451}}^1$

素因数の和:36476

約数の個数: 96

約数和(自身を含む): 489914880

約数和(自身を除く): 352130100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 36451, 72902, 109353, 145804, 182255, 218706, 255157, 328059, 364510, 437412, 510314, 546765, 656118, 729020, 765471, 984177, 1020628, 1093530, 1275785, 1312236, 1530942, 1640295, 1968354, 2187060, 2296413, 2551570, 3061884, 3280590, 3827355, 3936708, 4592826, 4920885, 5103140, 6561180, 6889239, 7654710, 9185652, 9841770, 11482065, 13778478, 15309420, 19683540, 22964130, 27556956, 34446195, 45928260, 68892390, 137784780]

約数ペア:

[(1, 137784780), (2, 68892390), (3, 45928260), (4, 34446195), (5, 27556956), (6, 22964130), (7, 19683540), (9, 15309420), (10, 13778478), (12, 11482065), (14, 9841770), (15, 9185652), (18, 7654710), (20, 6889239), (21, 6561180), (27, 5103140), (28, 4920885), (30, 4592826), (35, 3936708), (36, 3827355), (42, 3280590), (45, 3061884), (54, 2551570), (60, 2296413), (63, 2187060), (70, 1968354), (84, 1640295), (90, 1530942), (105, 1312236), (108, 1275785), (126, 1093530), (135, 1020628), (140, 984177), (180, 765471), (189, 729020), (210, 656118), (252, 546765), (270, 510314), (315, 437412), (378, 364510), (420, 328059), (540, 255157), (630, 218706), (756, 182255), (945, 145804), (1260, 109353), (1890, 72902), (3780, 36451)]