151197780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 434254464

約数和(自身を除く): 283056684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 97, 166, 194, 249, 291, 313, 332, 388, 415, 485, 498, 582, 626, 830, 939, 970, 996, 1164, 1245, 1252, 1455, 1565, 1660, 1878, 1940, 2490, 2910, 3130, 3756, 4695, 4980, 5820, 6260, 8051, 9390, 16102, 18780, 24153, 25979, 30361, 32204, 40255, 48306, 51958, 60722, 77937, 80510, 91083, 96612, 103916, 120765, 121444, 129895, 151805, 155874, 161020, 182166, 241530, 259790, 303610, 311748, 364332, 389685, 455415, 483060, 519580, 607220, 779370, 910830, 1558740, 1821660, 2519963, 5039926, 7559889, 10079852, 12599815, 15119778, 25199630, 30239556, 37799445, 50399260, 75598890, 151197780]

約数ペア:

[(1, 151197780), (2, 75598890), (3, 50399260), (4, 37799445), (5, 30239556), (6, 25199630), (10, 15119778), (12, 12599815), (15, 10079852), (20, 7559889), (30, 5039926), (60, 2519963), (83, 1821660), (97, 1558740), (166, 910830), (194, 779370), (249, 607220), (291, 519580), (313, 483060), (332, 455415), (388, 389685), (415, 364332), (485, 311748), (498, 303610), (582, 259790), (626, 241530), (830, 182166), (939, 161020), (970, 155874), (996, 151805), (1164, 129895), (1245, 121444), (1252, 120765), (1455, 103916), (1565, 96612), (1660, 91083), (1878, 80510), (1940, 77937), (2490, 60722), (2910, 51958), (3130, 48306), (3756, 40255), (4695, 32204), (4980, 30361), (5820, 25979), (6260, 24153), (8051, 18780), (9390, 16102)]