73715580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7727}}^1$

素因数の和:7795

約数の個数: 72

約数和(自身を含む): 227852352

約数和(自身を除く): 154136772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 7727, 9540, 15454, 23181, 30908, 38635, 46362, 69543, 77270, 92724, 115905, 139086, 154540, 231810, 278172, 347715, 409531, 463620, 695430, 819062, 1228593, 1390860, 1638124, 2047655, 2457186, 3685779, 4095310, 4914372, 6142965, 7371558, 8190620, 12285930, 14743116, 18428895, 24571860, 36857790, 73715580]

約数ペア:

[(1, 73715580), (2, 36857790), (3, 24571860), (4, 18428895), (5, 14743116), (6, 12285930), (9, 8190620), (10, 7371558), (12, 6142965), (15, 4914372), (18, 4095310), (20, 3685779), (30, 2457186), (36, 2047655), (45, 1638124), (53, 1390860), (60, 1228593), (90, 819062), (106, 695430), (159, 463620), (180, 409531), (212, 347715), (265, 278172), (318, 231810), (477, 154540), (530, 139086), (636, 115905), (795, 92724), (954, 77270), (1060, 69543), (1590, 46362), (1908, 38635), (2385, 30908), (3180, 23181), (4770, 15454), (7727, 9540)]