149931540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 521579520

約数和(自身を除く): 371647980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 86, 90, 99, 108, 110, 129, 132, 135, 165, 172, 180, 198, 215, 220, 258, 270, 297, 330, 387, 396, 430, 473, 495, 516, 540, 587, 594, 645, 660, 774, 860, 946, 990, 1161, 1174, 1188, 1290, 1419, 1485, 1548, 1761, 1892, 1935, 1980, 2322, 2348, 2365, 2580, 2838, 2935, 2970, 3522, 3870, 4257, 4644, 4730, 5283, 5676, 5805, 5870, 5940, 6457, 7044, 7095, 7740, 8514, 8805, 9460, 10566, 11610, 11740, 12771, 12914, 14190, 15849, 17028, 17610, 19371, 21132, 21285, 23220, 25241, 25542, 25828, 26415, 28380, 31698, 32285, 35220, 38742, 42570, 50482, 51084, 52830, 58113, 63396, 63855, 64570, 75723, 77484, 79245, 85140, 96855, 100964, 105660, 116226, 126205, 127710, 129140, 151446, 158490, 174339, 193710, 227169, 232452, 252410, 255420, 277651, 290565, 302892, 316980, 348678, 378615, 387420, 454338, 504820, 555302, 581130, 681507, 697356, 757230, 832953, 871695, 908676, 1110604, 1135845, 1162260, 1363014, 1388255, 1514460, 1665906, 1743390, 2271690, 2498859, 2726028, 2776510, 3331812, 3407535, 3486780, 4164765, 4543380, 4997718, 5553020, 6815070, 7496577, 8329530, 9995436, 12494295, 13630140, 14993154, 16659060, 24988590, 29986308, 37482885, 49977180, 74965770, 149931540]

約数ペア:

[(1, 149931540), (2, 74965770), (3, 49977180), (4, 37482885), (5, 29986308), (6, 24988590), (9, 16659060), (10, 14993154), (11, 13630140), (12, 12494295), (15, 9995436), (18, 8329530), (20, 7496577), (22, 6815070), (27, 5553020), (30, 4997718), (33, 4543380), (36, 4164765), (43, 3486780), (44, 3407535), (45, 3331812), (54, 2776510), (55, 2726028), (60, 2498859), (66, 2271690), (86, 1743390), (90, 1665906), (99, 1514460), (108, 1388255), (110, 1363014), (129, 1162260), (132, 1135845), (135, 1110604), (165, 908676), (172, 871695), (180, 832953), (198, 757230), (215, 697356), (220, 681507), (258, 581130), (270, 555302), (297, 504820), (330, 454338), (387, 387420), (396, 378615), (430, 348678), (473, 316980), (495, 302892), (516, 290565), (540, 277651), (587, 255420), (594, 252410), (645, 232452), (660, 227169), (774, 193710), (860, 174339), (946, 158490), (990, 151446), (1161, 129140), (1174, 127710), (1188, 126205), (1290, 116226), (1419, 105660), (1485, 100964), (1548, 96855), (1761, 85140), (1892, 79245), (1935, 77484), (1980, 75723), (2322, 64570), (2348, 63855), (2365, 63396), (2580, 58113), (2838, 52830), (2935, 51084), (2970, 50482), (3522, 42570), (3870, 38742), (4257, 35220), (4644, 32285), (4730, 31698), (5283, 28380), (5676, 26415), (5805, 25828), (5870, 25542), (5940, 25241), (6457, 23220), (7044, 21285), (7095, 21132), (7740, 19371), (8514, 17610), (8805, 17028), (9460, 15849), (10566, 14190), (11610, 12914), (11740, 12771)]