101199420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{80317}}^1$

素因数の和:80339

約数の個数: 72

約数和(自身を含む): 350829024

約数和(自身を除く): 249629604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 80317, 160634, 240951, 321268, 401585, 481902, 562219, 722853, 803170, 963804, 1124438, 1204755, 1445706, 1606340, 1686657, 2248876, 2409510, 2811095, 2891412, 3373314, 3614265, 4819020, 5059971, 5622190, 6746628, 7228530, 8433285, 10119942, 11244380, 14457060, 16866570, 20239884, 25299855, 33733140, 50599710, 101199420]

約数ペア:

[(1, 101199420), (2, 50599710), (3, 33733140), (4, 25299855), (5, 20239884), (6, 16866570), (7, 14457060), (9, 11244380), (10, 10119942), (12, 8433285), (14, 7228530), (15, 6746628), (18, 5622190), (20, 5059971), (21, 4819020), (28, 3614265), (30, 3373314), (35, 2891412), (36, 2811095), (42, 2409510), (45, 2248876), (60, 1686657), (63, 1606340), (70, 1445706), (84, 1204755), (90, 1124438), (105, 963804), (126, 803170), (140, 722853), (180, 562219), (210, 481902), (252, 401585), (315, 321268), (420, 240951), (630, 160634), (1260, 80317)]