138451260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2523

約数の個数: 96

約数和(自身を含む): 414554112

約数和(自身を除く): 276102852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1230, 1380, 1886, 2447, 2460, 2829, 3772, 4715, 4894, 5658, 7341, 9430, 9788, 11316, 12235, 14145, 14682, 18860, 24470, 28290, 29364, 36705, 48940, 56281, 56580, 73410, 100327, 112562, 146820, 168843, 200654, 225124, 281405, 300981, 337686, 401308, 501635, 562810, 601962, 675372, 844215, 1003270, 1125620, 1203924, 1504905, 1688430, 2006540, 2307521, 3009810, 3376860, 4615042, 6019620, 6922563, 9230084, 11537605, 13845126, 23075210, 27690252, 34612815, 46150420, 69225630, 138451260]

約数ペア:

[(1, 138451260), (2, 69225630), (3, 46150420), (4, 34612815), (5, 27690252), (6, 23075210), (10, 13845126), (12, 11537605), (15, 9230084), (20, 6922563), (23, 6019620), (30, 4615042), (41, 3376860), (46, 3009810), (60, 2307521), (69, 2006540), (82, 1688430), (92, 1504905), (115, 1203924), (123, 1125620), (138, 1003270), (164, 844215), (205, 675372), (230, 601962), (246, 562810), (276, 501635), (345, 401308), (410, 337686), (460, 300981), (492, 281405), (615, 225124), (690, 200654), (820, 168843), (943, 146820), (1230, 112562), (1380, 100327), (1886, 73410), (2447, 56580), (2460, 56281), (2829, 48940), (3772, 36705), (4715, 29364), (4894, 28290), (5658, 24470), (7341, 18860), (9430, 14682), (9788, 14145), (11316, 12235)]