47466540

素因数分解:

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

素因数の和:221

約数の個数: 192

約数和(自身を含む): 164989440

約数和(自身を除く): 117522900

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, 122, 131, 132, 135, 165, 180, 183, 198, 220, 244, 262, 270, 297, 305, 330, 366, 393, 396, 495, 524, 540, 549, 594, 610, 655, 660, 671, 732, 786, 915, 990, 1098, 1179, 1188, 1220, 1310, 1342, 1441, 1485, 1572, 1647, 1830, 1965, 1980, 2013, 2196, 2358, 2620, 2684, 2745, 2882, 2970, 3294, 3355, 3537, 3660, 3930, 4026, 4323, 4716, 5490, 5764, 5895, 5940, 6039, 6588, 6710, 7074, 7205, 7860, 7991, 8052, 8235, 8646, 10065, 10980, 11790, 12078, 12969, 13420, 14148, 14410, 15982, 16470, 17292, 17685, 18117, 20130, 21615, 23580, 23973, 24156, 25938, 28820, 30195, 31964, 32940, 35370, 36234, 38907, 39955, 40260, 43230, 47946, 51876, 60390, 64845, 70740, 71919, 72468, 77814, 79910, 86460, 87901, 90585, 95892, 119865, 120780, 129690, 143838, 155628, 159820, 175802, 181170, 194535, 215757, 239730, 259380, 263703, 287676, 351604, 359595, 362340, 389070, 431514, 439505, 479460, 527406, 719190, 778140, 791109, 863028, 879010, 1054812, 1078785, 1318515, 1438380, 1582218, 1758020, 2157570, 2373327, 2637030, 3164436, 3955545, 4315140, 4746654, 5274060, 7911090, 9493308, 11866635, 15822180, 23733270, 47466540]

約数ペア:

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