73067580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2963}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 223331472

約数和(自身を除く): 150263892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 2963, 4110, 4932, 5926, 6165, 8220, 8889, 11852, 12330, 14815, 17778, 24660, 26667, 29630, 35556, 44445, 53334, 59260, 88890, 106668, 133335, 177780, 266670, 405931, 533340, 811862, 1217793, 1623724, 2029655, 2435586, 3653379, 4059310, 4871172, 6088965, 7306758, 8118620, 12177930, 14613516, 18266895, 24355860, 36533790, 73067580]

約数ペア:

[(1, 73067580), (2, 36533790), (3, 24355860), (4, 18266895), (5, 14613516), (6, 12177930), (9, 8118620), (10, 7306758), (12, 6088965), (15, 4871172), (18, 4059310), (20, 3653379), (30, 2435586), (36, 2029655), (45, 1623724), (60, 1217793), (90, 811862), (137, 533340), (180, 405931), (274, 266670), (411, 177780), (548, 133335), (685, 106668), (822, 88890), (1233, 59260), (1370, 53334), (1644, 44445), (2055, 35556), (2466, 29630), (2740, 26667), (2963, 24660), (4110, 17778), (4932, 14815), (5926, 12330), (6165, 11852), (8220, 8889)]