19116300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9103}}^1$

素因数の和:9127

約数の個数: 72

約数和(自身を含む): 63218176

約数和(自身を除く): 44101876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9103, 18206, 27309, 36412, 45515, 54618, 63721, 91030, 109236, 127442, 136545, 182060, 191163, 227575, 254884, 273090, 318605, 382326, 455150, 546180, 637210, 682725, 764652, 910300, 955815, 1274420, 1365450, 1593025, 1911630, 2730900, 3186050, 3823260, 4779075, 6372100, 9558150, 19116300]

約数ペア:

[(1, 19116300), (2, 9558150), (3, 6372100), (4, 4779075), (5, 3823260), (6, 3186050), (7, 2730900), (10, 1911630), (12, 1593025), (14, 1365450), (15, 1274420), (20, 955815), (21, 910300), (25, 764652), (28, 682725), (30, 637210), (35, 546180), (42, 455150), (50, 382326), (60, 318605), (70, 273090), (75, 254884), (84, 227575), (100, 191163), (105, 182060), (140, 136545), (150, 127442), (175, 109236), (210, 91030), (300, 63721), (350, 54618), (420, 45515), (525, 36412), (700, 27309), (1050, 18206), (2100, 9103)]