66346290

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 112

約数和(自身を含む): 188870400

約数和(自身を除く): 122524110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 479, 486, 513, 570, 729, 810, 855, 958, 1026, 1215, 1437, 1458, 1539, 1710, 2395, 2430, 2565, 2874, 3078, 3645, 4311, 4617, 4790, 5130, 7185, 7290, 7695, 8622, 9101, 9234, 12933, 13851, 14370, 15390, 18202, 21555, 23085, 25866, 27303, 27702, 38799, 43110, 45505, 46170, 54606, 64665, 69255, 77598, 81909, 91010, 116397, 129330, 136515, 138510, 163818, 193995, 232794, 245727, 273030, 349191, 387990, 409545, 491454, 581985, 698382, 737181, 819090, 1163970, 1228635, 1474362, 1745955, 2211543, 2457270, 3491910, 3685905, 4423086, 6634629, 7371810, 11057715, 13269258, 22115430, 33173145, 66346290]

約数ペア:

[(1, 66346290), (2, 33173145), (3, 22115430), (5, 13269258), (6, 11057715), (9, 7371810), (10, 6634629), (15, 4423086), (18, 3685905), (19, 3491910), (27, 2457270), (30, 2211543), (38, 1745955), (45, 1474362), (54, 1228635), (57, 1163970), (81, 819090), (90, 737181), (95, 698382), (114, 581985), (135, 491454), (162, 409545), (171, 387990), (190, 349191), (243, 273030), (270, 245727), (285, 232794), (342, 193995), (405, 163818), (479, 138510), (486, 136515), (513, 129330), (570, 116397), (729, 91010), (810, 81909), (855, 77598), (958, 69255), (1026, 64665), (1215, 54606), (1437, 46170), (1458, 45505), (1539, 43110), (1710, 38799), (2395, 27702), (2430, 27303), (2565, 25866), (2874, 23085), (3078, 21555), (3645, 18202), (4311, 15390), (4617, 14370), (4790, 13851), (5130, 12933), (7185, 9234), (7290, 9101), (7695, 8622)]