74138740020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137293963}}^1$

素因数の和:137293981

約数の個数: 48

約数和(自身を含む): 230653859520

約数和(自身を除く): 156515119500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 137293963, 274587926, 411881889, 549175852, 686469815, 823763778, 1235645667, 1372939630, 1647527556, 2059409445, 2471291334, 2745879260, 3706937001, 4118818890, 4942582668, 6178228335, 7413874002, 8237637780, 12356456670, 14827748004, 18534685005, 24712913340, 37069370010, 74138740020]

約数ペア:

[(1, 74138740020), (2, 37069370010), (3, 24712913340), (4, 18534685005), (5, 14827748004), (6, 12356456670), (9, 8237637780), (10, 7413874002), (12, 6178228335), (15, 4942582668), (18, 4118818890), (20, 3706937001), (27, 2745879260), (30, 2471291334), (36, 2059409445), (45, 1647527556), (54, 1372939630), (60, 1235645667), (90, 823763778), (108, 686469815), (135, 549175852), (180, 411881889), (270, 274587926), (540, 137293963)]