78783030

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 112

約数和(自身を含む): 216728784

約数和(自身を除く): 137945754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 107, 135, 162, 202, 214, 243, 270, 303, 321, 405, 486, 505, 535, 606, 642, 729, 810, 909, 963, 1010, 1070, 1215, 1458, 1515, 1605, 1818, 1926, 2430, 2727, 2889, 3030, 3210, 3645, 4545, 4815, 5454, 5778, 7290, 8181, 8667, 9090, 9630, 10807, 13635, 14445, 16362, 17334, 21614, 24543, 26001, 27270, 28890, 32421, 40905, 43335, 49086, 52002, 54035, 64842, 73629, 78003, 81810, 86670, 97263, 108070, 122715, 130005, 147258, 156006, 162105, 194526, 245430, 260010, 291789, 324210, 368145, 390015, 486315, 583578, 736290, 780030, 875367, 972630, 1458945, 1750734, 2626101, 2917890, 4376835, 5252202, 7878303, 8753670, 13130505, 15756606, 26261010, 39391515, 78783030]

約数ペア:

[(1, 78783030), (2, 39391515), (3, 26261010), (5, 15756606), (6, 13130505), (9, 8753670), (10, 7878303), (15, 5252202), (18, 4376835), (27, 2917890), (30, 2626101), (45, 1750734), (54, 1458945), (81, 972630), (90, 875367), (101, 780030), (107, 736290), (135, 583578), (162, 486315), (202, 390015), (214, 368145), (243, 324210), (270, 291789), (303, 260010), (321, 245430), (405, 194526), (486, 162105), (505, 156006), (535, 147258), (606, 130005), (642, 122715), (729, 108070), (810, 97263), (909, 86670), (963, 81810), (1010, 78003), (1070, 73629), (1215, 64842), (1458, 54035), (1515, 52002), (1605, 49086), (1818, 43335), (1926, 40905), (2430, 32421), (2727, 28890), (2889, 27270), (3030, 26001), (3210, 24543), (3645, 21614), (4545, 17334), (4815, 16362), (5454, 14445), (5778, 13635), (7290, 10807), (8181, 9630), (8667, 9090)]