301556430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 930908160

約数和(自身を除く): 629351730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 79, 83, 90, 105, 126, 146, 158, 166, 210, 219, 237, 249, 315, 365, 395, 415, 438, 474, 498, 511, 553, 581, 630, 657, 711, 730, 747, 790, 830, 1022, 1095, 1106, 1162, 1185, 1245, 1314, 1422, 1494, 1533, 1659, 1743, 2190, 2370, 2490, 2555, 2765, 2905, 3066, 3285, 3318, 3486, 3555, 3735, 4599, 4977, 5110, 5229, 5530, 5767, 5810, 6059, 6557, 6570, 7110, 7470, 7665, 8295, 8715, 9198, 9954, 10458, 11534, 12118, 13114, 15330, 16590, 17301, 17430, 18177, 19671, 22995, 24885, 26145, 28835, 30295, 32785, 34602, 36354, 39342, 40369, 42413, 45899, 45990, 49770, 51903, 52290, 54531, 57670, 59013, 60590, 65570, 80738, 84826, 86505, 90885, 91798, 98355, 103806, 109062, 118026, 121107, 127239, 137697, 173010, 181770, 196710, 201845, 212065, 229495, 242214, 254478, 259515, 272655, 275394, 295065, 363321, 381717, 403690, 413091, 424130, 458990, 478661, 519030, 545310, 590130, 605535, 636195, 688485, 726642, 763434, 826182, 957322, 1211070, 1272390, 1376970, 1435983, 1816605, 1908585, 2065455, 2393305, 2871966, 3350627, 3633210, 3817170, 4130910, 4307949, 4786610, 6701254, 7179915, 8615898, 10051881, 14359830, 16753135, 20103762, 21539745, 30155643, 33506270, 43079490, 50259405, 60311286, 100518810, 150778215, 301556430]

約数ペア:

[(1, 301556430), (2, 150778215), (3, 100518810), (5, 60311286), (6, 50259405), (7, 43079490), (9, 33506270), (10, 30155643), (14, 21539745), (15, 20103762), (18, 16753135), (21, 14359830), (30, 10051881), (35, 8615898), (42, 7179915), (45, 6701254), (63, 4786610), (70, 4307949), (73, 4130910), (79, 3817170), (83, 3633210), (90, 3350627), (105, 2871966), (126, 2393305), (146, 2065455), (158, 1908585), (166, 1816605), (210, 1435983), (219, 1376970), (237, 1272390), (249, 1211070), (315, 957322), (365, 826182), (395, 763434), (415, 726642), (438, 688485), (474, 636195), (498, 605535), (511, 590130), (553, 545310), (581, 519030), (630, 478661), (657, 458990), (711, 424130), (730, 413091), (747, 403690), (790, 381717), (830, 363321), (1022, 295065), (1095, 275394), (1106, 272655), (1162, 259515), (1185, 254478), (1245, 242214), (1314, 229495), (1422, 212065), (1494, 201845), (1533, 196710), (1659, 181770), (1743, 173010), (2190, 137697), (2370, 127239), (2490, 121107), (2555, 118026), (2765, 109062), (2905, 103806), (3066, 98355), (3285, 91798), (3318, 90885), (3486, 86505), (3555, 84826), (3735, 80738), (4599, 65570), (4977, 60590), (5110, 59013), (5229, 57670), (5530, 54531), (5767, 52290), (5810, 51903), (6059, 49770), (6557, 45990), (6570, 45899), (7110, 42413), (7470, 40369), (7665, 39342), (8295, 36354), (8715, 34602), (9198, 32785), (9954, 30295), (10458, 28835), (11534, 26145), (12118, 24885), (13114, 22995), (15330, 19671), (16590, 18177), (17301, 17430)]