42125820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 88269060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 165, 166, 220, 249, 330, 332, 415, 498, 660, 769, 830, 913, 996, 1245, 1538, 1660, 1826, 2307, 2490, 2739, 3076, 3652, 3845, 4565, 4614, 4980, 5478, 7690, 8459, 9130, 9228, 10956, 11535, 13695, 15380, 16918, 18260, 23070, 25377, 27390, 33836, 42295, 46140, 50754, 54780, 63827, 84590, 101508, 126885, 127654, 169180, 191481, 253770, 255308, 319135, 382962, 507540, 638270, 702097, 765924, 957405, 1276540, 1404194, 1914810, 2106291, 2808388, 3510485, 3829620, 4212582, 7020970, 8425164, 10531455, 14041940, 21062910, 42125820]

約数ペア:

[(1, 42125820), (2, 21062910), (3, 14041940), (4, 10531455), (5, 8425164), (6, 7020970), (10, 4212582), (11, 3829620), (12, 3510485), (15, 2808388), (20, 2106291), (22, 1914810), (30, 1404194), (33, 1276540), (44, 957405), (55, 765924), (60, 702097), (66, 638270), (83, 507540), (110, 382962), (132, 319135), (165, 255308), (166, 253770), (220, 191481), (249, 169180), (330, 127654), (332, 126885), (415, 101508), (498, 84590), (660, 63827), (769, 54780), (830, 50754), (913, 46140), (996, 42295), (1245, 33836), (1538, 27390), (1660, 25377), (1826, 23070), (2307, 18260), (2490, 16918), (2739, 15380), (3076, 13695), (3652, 11535), (3845, 10956), (4565, 9228), (4614, 9130), (4980, 8459), (5478, 7690)]