74688060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 217127232

約数和(自身を除く): 142439172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 97, 123, 164, 194, 205, 246, 291, 313, 388, 410, 485, 492, 582, 615, 626, 820, 939, 970, 1164, 1230, 1252, 1455, 1565, 1878, 1940, 2460, 2910, 3130, 3756, 3977, 4695, 5820, 6260, 7954, 9390, 11931, 12833, 15908, 18780, 19885, 23862, 25666, 30361, 38499, 39770, 47724, 51332, 59655, 60722, 64165, 76998, 79540, 91083, 119310, 121444, 128330, 151805, 153996, 182166, 192495, 238620, 256660, 303610, 364332, 384990, 455415, 607220, 769980, 910830, 1244801, 1821660, 2489602, 3734403, 4979204, 6224005, 7468806, 12448010, 14937612, 18672015, 24896020, 37344030, 74688060]

約数ペア:

[(1, 74688060), (2, 37344030), (3, 24896020), (4, 18672015), (5, 14937612), (6, 12448010), (10, 7468806), (12, 6224005), (15, 4979204), (20, 3734403), (30, 2489602), (41, 1821660), (60, 1244801), (82, 910830), (97, 769980), (123, 607220), (164, 455415), (194, 384990), (205, 364332), (246, 303610), (291, 256660), (313, 238620), (388, 192495), (410, 182166), (485, 153996), (492, 151805), (582, 128330), (615, 121444), (626, 119310), (820, 91083), (939, 79540), (970, 76998), (1164, 64165), (1230, 60722), (1252, 59655), (1455, 51332), (1565, 47724), (1878, 39770), (1940, 38499), (2460, 30361), (2910, 25666), (3130, 23862), (3756, 19885), (3977, 18780), (4695, 15908), (5820, 12833), (6260, 11931), (7954, 9390)]