230070060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 767999232

約数和(自身を除く): 537929172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 131, 132, 165, 180, 198, 220, 262, 330, 393, 396, 495, 524, 655, 660, 786, 887, 990, 1179, 1310, 1441, 1572, 1774, 1965, 1980, 2358, 2620, 2661, 2882, 3548, 3930, 4323, 4435, 4716, 5322, 5764, 5895, 7205, 7860, 7983, 8646, 8870, 9757, 10644, 11790, 12969, 13305, 14410, 15966, 17292, 17740, 19514, 21615, 23580, 25938, 26610, 28820, 29271, 31932, 39028, 39915, 43230, 48785, 51876, 53220, 58542, 64845, 79830, 86460, 87813, 97570, 116197, 117084, 129690, 146355, 159660, 175626, 195140, 232394, 259380, 292710, 348591, 351252, 439065, 464788, 580985, 585420, 697182, 878130, 1045773, 1161970, 1278167, 1394364, 1742955, 1756260, 2091546, 2323940, 2556334, 3485910, 3834501, 4183092, 5112668, 5228865, 6390835, 6971820, 7669002, 10457730, 11503503, 12781670, 15338004, 19172505, 20915460, 23007006, 25563340, 38345010, 46014012, 57517515, 76690020, 115035030, 230070060]

約数ペア:

[(1, 230070060), (2, 115035030), (3, 76690020), (4, 57517515), (5, 46014012), (6, 38345010), (9, 25563340), (10, 23007006), (11, 20915460), (12, 19172505), (15, 15338004), (18, 12781670), (20, 11503503), (22, 10457730), (30, 7669002), (33, 6971820), (36, 6390835), (44, 5228865), (45, 5112668), (55, 4183092), (60, 3834501), (66, 3485910), (90, 2556334), (99, 2323940), (110, 2091546), (131, 1756260), (132, 1742955), (165, 1394364), (180, 1278167), (198, 1161970), (220, 1045773), (262, 878130), (330, 697182), (393, 585420), (396, 580985), (495, 464788), (524, 439065), (655, 351252), (660, 348591), (786, 292710), (887, 259380), (990, 232394), (1179, 195140), (1310, 175626), (1441, 159660), (1572, 146355), (1774, 129690), (1965, 117084), (1980, 116197), (2358, 97570), (2620, 87813), (2661, 86460), (2882, 79830), (3548, 64845), (3930, 58542), (4323, 53220), (4435, 51876), (4716, 48785), (5322, 43230), (5764, 39915), (5895, 39028), (7205, 31932), (7860, 29271), (7983, 28820), (8646, 26610), (8870, 25938), (9757, 23580), (10644, 21615), (11790, 19514), (12969, 17740), (13305, 17292), (14410, 15966)]