18021300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 58662912

約数和(自身を除く): 40641612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 127, 129, 132, 150, 165, 172, 215, 220, 254, 258, 275, 300, 330, 381, 430, 473, 508, 516, 550, 635, 645, 660, 762, 825, 860, 946, 1075, 1100, 1270, 1290, 1397, 1419, 1524, 1650, 1892, 1905, 2150, 2365, 2540, 2580, 2794, 2838, 3175, 3225, 3300, 3810, 4191, 4300, 4730, 5461, 5588, 5676, 6350, 6450, 6985, 7095, 7620, 8382, 9460, 9525, 10922, 11825, 12700, 12900, 13970, 14190, 16383, 16764, 19050, 20955, 21844, 23650, 27305, 27940, 28380, 32766, 34925, 35475, 38100, 41910, 47300, 54610, 60071, 65532, 69850, 70950, 81915, 83820, 104775, 109220, 120142, 136525, 139700, 141900, 163830, 180213, 209550, 240284, 273050, 300355, 327660, 360426, 409575, 419100, 546100, 600710, 720852, 819150, 901065, 1201420, 1501775, 1638300, 1802130, 3003550, 3604260, 4505325, 6007100, 9010650, 18021300]

約数ペア:

[(1, 18021300), (2, 9010650), (3, 6007100), (4, 4505325), (5, 3604260), (6, 3003550), (10, 1802130), (11, 1638300), (12, 1501775), (15, 1201420), (20, 901065), (22, 819150), (25, 720852), (30, 600710), (33, 546100), (43, 419100), (44, 409575), (50, 360426), (55, 327660), (60, 300355), (66, 273050), (75, 240284), (86, 209550), (100, 180213), (110, 163830), (127, 141900), (129, 139700), (132, 136525), (150, 120142), (165, 109220), (172, 104775), (215, 83820), (220, 81915), (254, 70950), (258, 69850), (275, 65532), (300, 60071), (330, 54610), (381, 47300), (430, 41910), (473, 38100), (508, 35475), (516, 34925), (550, 32766), (635, 28380), (645, 27940), (660, 27305), (762, 23650), (825, 21844), (860, 20955), (946, 19050), (1075, 16764), (1100, 16383), (1270, 14190), (1290, 13970), (1397, 12900), (1419, 12700), (1524, 11825), (1650, 10922), (1892, 9525), (1905, 9460), (2150, 8382), (2365, 7620), (2540, 7095), (2580, 6985), (2794, 6450), (2838, 6350), (3175, 5676), (3225, 5588), (3300, 5461), (3810, 4730), (4191, 4300)]