229476420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43961}}^1$

素因数の和:44005

約数の個数: 72

約数和(自身を含む): 720097560

約数和(自身を除く): 490621140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 43961, 87922, 131883, 175844, 219805, 263766, 395649, 439610, 527532, 659415, 791298, 879220, 1274869, 1318830, 1582596, 1978245, 2549738, 2637660, 3824607, 3956490, 5099476, 6374345, 7649214, 7912980, 11473821, 12748690, 15298428, 19123035, 22947642, 25497380, 38246070, 45895284, 57369105, 76492140, 114738210, 229476420]

約数ペア:

[(1, 229476420), (2, 114738210), (3, 76492140), (4, 57369105), (5, 45895284), (6, 38246070), (9, 25497380), (10, 22947642), (12, 19123035), (15, 15298428), (18, 12748690), (20, 11473821), (29, 7912980), (30, 7649214), (36, 6374345), (45, 5099476), (58, 3956490), (60, 3824607), (87, 2637660), (90, 2549738), (116, 1978245), (145, 1582596), (174, 1318830), (180, 1274869), (261, 879220), (290, 791298), (348, 659415), (435, 527532), (522, 439610), (580, 395649), (870, 263766), (1044, 219805), (1305, 175844), (1740, 131883), (2610, 87922), (5220, 43961)]