302051240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 761076000

約数和(自身を除く): 459024760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 53, 58, 68, 85, 106, 116, 136, 145, 170, 212, 232, 265, 289, 290, 340, 424, 493, 530, 578, 580, 680, 901, 986, 1060, 1156, 1160, 1445, 1537, 1802, 1972, 2120, 2312, 2465, 2890, 3074, 3604, 3944, 4505, 4913, 4930, 5780, 6148, 7208, 7685, 8381, 9010, 9826, 9860, 11560, 12296, 15317, 15370, 16762, 18020, 19652, 19720, 24565, 26129, 30634, 30740, 33524, 36040, 39304, 41905, 49130, 52258, 61268, 61480, 67048, 76585, 83810, 98260, 104516, 122536, 130645, 142477, 153170, 167620, 196520, 209032, 260389, 261290, 284954, 306340, 335240, 444193, 520778, 522580, 569908, 612680, 712385, 888386, 1041556, 1045160, 1139816, 1301945, 1424770, 1776772, 2083112, 2220965, 2603890, 2849540, 3553544, 4441930, 5207780, 5699080, 7551281, 8883860, 10415560, 15102562, 17767720, 30205124, 37756405, 60410248, 75512810, 151025620, 302051240]

約数ペア:

[(1, 302051240), (2, 151025620), (4, 75512810), (5, 60410248), (8, 37756405), (10, 30205124), (17, 17767720), (20, 15102562), (29, 10415560), (34, 8883860), (40, 7551281), (53, 5699080), (58, 5207780), (68, 4441930), (85, 3553544), (106, 2849540), (116, 2603890), (136, 2220965), (145, 2083112), (170, 1776772), (212, 1424770), (232, 1301945), (265, 1139816), (289, 1045160), (290, 1041556), (340, 888386), (424, 712385), (493, 612680), (530, 569908), (578, 522580), (580, 520778), (680, 444193), (901, 335240), (986, 306340), (1060, 284954), (1156, 261290), (1160, 260389), (1445, 209032), (1537, 196520), (1802, 167620), (1972, 153170), (2120, 142477), (2312, 130645), (2465, 122536), (2890, 104516), (3074, 98260), (3604, 83810), (3944, 76585), (4505, 67048), (4913, 61480), (4930, 61268), (5780, 52258), (6148, 49130), (7208, 41905), (7685, 39304), (8381, 36040), (9010, 33524), (9826, 30740), (9860, 30634), (11560, 26129), (12296, 24565), (15317, 19720), (15370, 19652), (16762, 18020)]