243130140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^2$

素因数の和:162

約数の個数: 216

約数和(自身を含む): 845273520

約数和(自身を除く): 602143380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 61, 66, 90, 99, 108, 110, 121, 122, 132, 135, 165, 180, 183, 198, 220, 242, 244, 270, 297, 305, 330, 363, 366, 396, 484, 495, 540, 549, 594, 605, 610, 660, 671, 726, 732, 915, 990, 1089, 1098, 1188, 1210, 1220, 1342, 1452, 1485, 1647, 1815, 1830, 1980, 2013, 2178, 2196, 2420, 2684, 2745, 2970, 3267, 3294, 3355, 3630, 3660, 3721, 4026, 4356, 5445, 5490, 5940, 6039, 6534, 6588, 6710, 7260, 7381, 7442, 8052, 8235, 10065, 10890, 10980, 11163, 12078, 13068, 13420, 14762, 14884, 16335, 16470, 18117, 18605, 20130, 21780, 22143, 22326, 24156, 29524, 30195, 32670, 32940, 33489, 36234, 36905, 37210, 40260, 40931, 44286, 44652, 55815, 60390, 65340, 66429, 66978, 72468, 73810, 74420, 81862, 88572, 90585, 100467, 110715, 111630, 120780, 122793, 132858, 133956, 147620, 163724, 167445, 181170, 199287, 200934, 204655, 221430, 223260, 245586, 265716, 332145, 334890, 362340, 368379, 398574, 401868, 409310, 442860, 450241, 491172, 502335, 613965, 664290, 669780, 736758, 797148, 818620, 900482, 996435, 1004670, 1105137, 1227930, 1328580, 1350723, 1473516, 1800964, 1841895, 1992870, 2009340, 2210274, 2251205, 2455860, 2701446, 3683790, 3985740, 4052169, 4420548, 4502410, 5402892, 5525685, 6753615, 7367580, 8104338, 9004820, 11051370, 12156507, 13507230, 16208676, 20260845, 22102740, 24313014, 27014460, 40521690, 48626028, 60782535, 81043380, 121565070, 243130140]

約数ペア:

[(1, 243130140), (2, 121565070), (3, 81043380), (4, 60782535), (5, 48626028), (6, 40521690), (9, 27014460), (10, 24313014), (11, 22102740), (12, 20260845), (15, 16208676), (18, 13507230), (20, 12156507), (22, 11051370), (27, 9004820), (30, 8104338), (33, 7367580), (36, 6753615), (44, 5525685), (45, 5402892), (54, 4502410), (55, 4420548), (60, 4052169), (61, 3985740), (66, 3683790), (90, 2701446), (99, 2455860), (108, 2251205), (110, 2210274), (121, 2009340), (122, 1992870), (132, 1841895), (135, 1800964), (165, 1473516), (180, 1350723), (183, 1328580), (198, 1227930), (220, 1105137), (242, 1004670), (244, 996435), (270, 900482), (297, 818620), (305, 797148), (330, 736758), (363, 669780), (366, 664290), (396, 613965), (484, 502335), (495, 491172), (540, 450241), (549, 442860), (594, 409310), (605, 401868), (610, 398574), (660, 368379), (671, 362340), (726, 334890), (732, 332145), (915, 265716), (990, 245586), (1089, 223260), (1098, 221430), (1188, 204655), (1210, 200934), (1220, 199287), (1342, 181170), (1452, 167445), (1485, 163724), (1647, 147620), (1815, 133956), (1830, 132858), (1980, 122793), (2013, 120780), (2178, 111630), (2196, 110715), (2420, 100467), (2684, 90585), (2745, 88572), (2970, 81862), (3267, 74420), (3294, 73810), (3355, 72468), (3630, 66978), (3660, 66429), (3721, 65340), (4026, 60390), (4356, 55815), (5445, 44652), (5490, 44286), (5940, 40931), (6039, 40260), (6534, 37210), (6588, 36905), (6710, 36234), (7260, 33489), (7381, 32940), (7442, 32670), (8052, 30195), (8235, 29524), (10065, 24156), (10890, 22326), (10980, 22143), (11163, 21780), (12078, 20130), (13068, 18605), (13420, 18117), (14762, 16470), (14884, 16335)]