200097540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{123517}}^1$

素因数の和:123538

約数の個数: 60

約数和(自身を含む): 627718476

約数和(自身を除く): 427620936

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 123517, 247034, 370551, 494068, 617585, 741102, 1111653, 1235170, 1482204, 1852755, 2223306, 2470340, 3334959, 3705510, 4446612, 5558265, 6669918, 7411020, 10004877, 11116530, 13339836, 16674795, 20009754, 22233060, 33349590, 40019508, 50024385, 66699180, 100048770, 200097540]

約数ペア:

[(1, 200097540), (2, 100048770), (3, 66699180), (4, 50024385), (5, 40019508), (6, 33349590), (9, 22233060), (10, 20009754), (12, 16674795), (15, 13339836), (18, 11116530), (20, 10004877), (27, 7411020), (30, 6669918), (36, 5558265), (45, 4446612), (54, 3705510), (60, 3334959), (81, 2470340), (90, 2223306), (108, 1852755), (135, 1482204), (162, 1235170), (180, 1111653), (270, 741102), (324, 617585), (405, 494068), (540, 370551), (810, 247034), (1620, 123517)]