142399620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 499093056

約数和(自身を除く): 356693436

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, 81, 90, 99, 108, 110, 122, 131, 132, 135, 162, 165, 180, 183, 198, 220, 244, 262, 270, 297, 305, 324, 330, 366, 393, 396, 405, 495, 524, 540, 549, 594, 610, 655, 660, 671, 732, 786, 810, 891, 915, 990, 1098, 1179, 1188, 1220, 1310, 1342, 1441, 1485, 1572, 1620, 1647, 1782, 1830, 1965, 1980, 2013, 2196, 2358, 2620, 2684, 2745, 2882, 2970, 3294, 3355, 3537, 3564, 3660, 3930, 4026, 4323, 4455, 4716, 4941, 5490, 5764, 5895, 5940, 6039, 6588, 6710, 7074, 7205, 7860, 7991, 8052, 8235, 8646, 8910, 9882, 10065, 10611, 10980, 11790, 12078, 12969, 13420, 14148, 14410, 15982, 16470, 17292, 17685, 17820, 18117, 19764, 20130, 21222, 21615, 23580, 23973, 24156, 24705, 25938, 28820, 30195, 31964, 32940, 35370, 36234, 38907, 39955, 40260, 42444, 43230, 47946, 49410, 51876, 53055, 54351, 60390, 64845, 70740, 71919, 72468, 77814, 79910, 86460, 87901, 90585, 95892, 98820, 106110, 108702, 116721, 119865, 120780, 129690, 143838, 155628, 159820, 175802, 181170, 194535, 212220, 215757, 217404, 233442, 239730, 259380, 263703, 271755, 287676, 351604, 359595, 362340, 389070, 431514, 439505, 466884, 479460, 527406, 543510, 583605, 647271, 719190, 778140, 791109, 863028, 879010, 1054812, 1078785, 1087020, 1167210, 1294542, 1318515, 1438380, 1582218, 1758020, 2157570, 2334420, 2373327, 2589084, 2637030, 3164436, 3236355, 3955545, 4315140, 4746654, 5274060, 6472710, 7119981, 7911090, 9493308, 11866635, 12945420, 14239962, 15822180, 23733270, 28479924, 35599905, 47466540, 71199810, 142399620]

約数ペア:

[(1, 142399620), (2, 71199810), (3, 47466540), (4, 35599905), (5, 28479924), (6, 23733270), (9, 15822180), (10, 14239962), (11, 12945420), (12, 11866635), (15, 9493308), (18, 7911090), (20, 7119981), (22, 6472710), (27, 5274060), (30, 4746654), (33, 4315140), (36, 3955545), (44, 3236355), (45, 3164436), (54, 2637030), (55, 2589084), (60, 2373327), (61, 2334420), (66, 2157570), (81, 1758020), (90, 1582218), (99, 1438380), (108, 1318515), (110, 1294542), (122, 1167210), (131, 1087020), (132, 1078785), (135, 1054812), (162, 879010), (165, 863028), (180, 791109), (183, 778140), (198, 719190), (220, 647271), (244, 583605), (262, 543510), (270, 527406), (297, 479460), (305, 466884), (324, 439505), (330, 431514), (366, 389070), (393, 362340), (396, 359595), (405, 351604), (495, 287676), (524, 271755), (540, 263703), (549, 259380), (594, 239730), (610, 233442), (655, 217404), (660, 215757), (671, 212220), (732, 194535), (786, 181170), (810, 175802), (891, 159820), (915, 155628), (990, 143838), (1098, 129690), (1179, 120780), (1188, 119865), (1220, 116721), (1310, 108702), (1342, 106110), (1441, 98820), (1485, 95892), (1572, 90585), (1620, 87901), (1647, 86460), (1782, 79910), (1830, 77814), (1965, 72468), (1980, 71919), (2013, 70740), (2196, 64845), (2358, 60390), (2620, 54351), (2684, 53055), (2745, 51876), (2882, 49410), (2970, 47946), (3294, 43230), (3355, 42444), (3537, 40260), (3564, 39955), (3660, 38907), (3930, 36234), (4026, 35370), (4323, 32940), (4455, 31964), (4716, 30195), (4941, 28820), (5490, 25938), (5764, 24705), (5895, 24156), (5940, 23973), (6039, 23580), (6588, 21615), (6710, 21222), (7074, 20130), (7205, 19764), (7860, 18117), (7991, 17820), (8052, 17685), (8235, 17292), (8646, 16470), (8910, 15982), (9882, 14410), (10065, 14148), (10611, 13420), (10980, 12969), (11790, 12078)]