20807521050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{9007}}^1\times {\mathrm{15401}}^1$

素因数の和:24423

約数の個数: 48

約数和(自身を含む): 51611732352

約数和(自身を除く): 30804211302

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 9007, 15401, 18014, 27021, 30802, 45035, 46203, 54042, 77005, 90070, 92406, 135105, 154010, 225175, 231015, 270210, 385025, 450350, 462030, 675525, 770050, 1155075, 1351050, 2310150, 138716807, 277433614, 416150421, 693584035, 832300842, 1387168070, 2080752105, 3467920175, 4161504210, 6935840350, 10403760525, 20807521050]

約数ペア:

[(1, 20807521050), (2, 10403760525), (3, 6935840350), (5, 4161504210), (6, 3467920175), (10, 2080752105), (15, 1387168070), (25, 832300842), (30, 693584035), (50, 416150421), (75, 277433614), (150, 138716807), (9007, 2310150), (15401, 1351050), (18014, 1155075), (27021, 770050), (30802, 675525), (45035, 462030), (46203, 450350), (54042, 385025), (77005, 270210), (90070, 231015), (92406, 225175), (135105, 154010)]