61632540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11807}}^1$

素因数の和:11851

約数の個数: 72

約数和(自身を含む): 193415040

約数和(自身を除く): 131782500

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, 11807, 23614, 35421, 47228, 59035, 70842, 106263, 118070, 141684, 177105, 212526, 236140, 342403, 354210, 425052, 531315, 684806, 708420, 1027209, 1062630, 1369612, 1712015, 2054418, 2125260, 3081627, 3424030, 4108836, 5136045, 6163254, 6848060, 10272090, 12326508, 15408135, 20544180, 30816270, 61632540]

約数ペア:

[(1, 61632540), (2, 30816270), (3, 20544180), (4, 15408135), (5, 12326508), (6, 10272090), (9, 6848060), (10, 6163254), (12, 5136045), (15, 4108836), (18, 3424030), (20, 3081627), (29, 2125260), (30, 2054418), (36, 1712015), (45, 1369612), (58, 1062630), (60, 1027209), (87, 708420), (90, 684806), (116, 531315), (145, 425052), (174, 354210), (180, 342403), (261, 236140), (290, 212526), (348, 177105), (435, 141684), (522, 118070), (580, 106263), (870, 70842), (1044, 59035), (1305, 47228), (1740, 35421), (2610, 23614), (5220, 11807)]