76337820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 280687680

約数和(自身を除く): 204349860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 101, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 202, 204, 221, 228, 234, 247, 255, 260, 285, 303, 306, 323, 340, 342, 380, 390, 404, 442, 468, 494, 505, 510, 570, 585, 606, 612, 646, 663, 684, 741, 765, 780, 855, 884, 909, 969, 988, 1010, 1020, 1105, 1140, 1170, 1212, 1235, 1292, 1313, 1326, 1482, 1515, 1530, 1615, 1710, 1717, 1818, 1919, 1938, 1989, 2020, 2210, 2223, 2340, 2470, 2626, 2652, 2907, 2964, 3030, 3060, 3230, 3315, 3420, 3434, 3636, 3705, 3838, 3876, 3939, 3978, 4199, 4420, 4446, 4545, 4845, 4940, 5151, 5252, 5757, 5814, 6060, 6460, 6565, 6630, 6868, 7410, 7676, 7878, 7956, 8398, 8585, 8892, 9090, 9595, 9690, 9945, 10302, 11115, 11514, 11628, 11817, 12597, 13130, 13260, 14535, 14820, 15453, 15756, 16796, 17170, 17271, 18180, 19190, 19380, 19695, 19890, 20604, 20995, 22230, 22321, 23028, 23634, 24947, 25194, 25755, 26260, 28785, 29070, 30906, 32623, 34340, 34542, 37791, 38380, 39390, 39780, 41990, 44460, 44642, 47268, 49894, 50388, 51510, 57570, 58140, 59085, 61812, 62985, 65246, 66963, 69084, 74841, 75582, 77265, 78780, 83980, 86355, 89284, 97869, 99788, 103020, 111605, 115140, 118170, 124735, 125970, 130492, 133926, 149682, 151164, 154530, 163115, 172710, 188955, 195738, 200889, 223210, 224523, 236340, 249470, 251940, 267852, 293607, 299364, 309060, 326230, 334815, 345420, 374205, 377910, 391476, 401778, 424099, 446420, 449046, 489345, 498940, 587214, 652460, 669630, 748410, 755820, 803556, 848198, 898092, 978690, 1004445, 1122615, 1174428, 1272297, 1339260, 1468035, 1496820, 1696396, 1957380, 2008890, 2120495, 2245230, 2544594, 2936070, 3816891, 4017780, 4240990, 4490460, 5089188, 5872140, 6361485, 7633782, 8481980, 12722970, 15267564, 19084455, 25445940, 38168910, 76337820]

約数ペア:

[(1, 76337820), (2, 38168910), (3, 25445940), (4, 19084455), (5, 15267564), (6, 12722970), (9, 8481980), (10, 7633782), (12, 6361485), (13, 5872140), (15, 5089188), (17, 4490460), (18, 4240990), (19, 4017780), (20, 3816891), (26, 2936070), (30, 2544594), (34, 2245230), (36, 2120495), (38, 2008890), (39, 1957380), (45, 1696396), (51, 1496820), (52, 1468035), (57, 1339260), (60, 1272297), (65, 1174428), (68, 1122615), (76, 1004445), (78, 978690), (85, 898092), (90, 848198), (95, 803556), (101, 755820), (102, 748410), (114, 669630), (117, 652460), (130, 587214), (153, 498940), (156, 489345), (170, 449046), (171, 446420), (180, 424099), (190, 401778), (195, 391476), (202, 377910), (204, 374205), (221, 345420), (228, 334815), (234, 326230), (247, 309060), (255, 299364), (260, 293607), (285, 267852), (303, 251940), (306, 249470), (323, 236340), (340, 224523), (342, 223210), (380, 200889), (390, 195738), (404, 188955), (442, 172710), (468, 163115), (494, 154530), (505, 151164), (510, 149682), (570, 133926), (585, 130492), (606, 125970), (612, 124735), (646, 118170), (663, 115140), (684, 111605), (741, 103020), (765, 99788), (780, 97869), (855, 89284), (884, 86355), (909, 83980), (969, 78780), (988, 77265), (1010, 75582), (1020, 74841), (1105, 69084), (1140, 66963), (1170, 65246), (1212, 62985), (1235, 61812), (1292, 59085), (1313, 58140), (1326, 57570), (1482, 51510), (1515, 50388), (1530, 49894), (1615, 47268), (1710, 44642), (1717, 44460), (1818, 41990), (1919, 39780), (1938, 39390), (1989, 38380), (2020, 37791), (2210, 34542), (2223, 34340), (2340, 32623), (2470, 30906), (2626, 29070), (2652, 28785), (2907, 26260), (2964, 25755), (3030, 25194), (3060, 24947), (3230, 23634), (3315, 23028), (3420, 22321), (3434, 22230), (3636, 20995), (3705, 20604), (3838, 19890), (3876, 19695), (3939, 19380), (3978, 19190), (4199, 18180), (4420, 17271), (4446, 17170), (4545, 16796), (4845, 15756), (4940, 15453), (5151, 14820), (5252, 14535), (5757, 13260), (5814, 13130), (6060, 12597), (6460, 11817), (6565, 11628), (6630, 11514), (6868, 11115), (7410, 10302), (7676, 9945), (7878, 9690), (7956, 9595), (8398, 9090), (8585, 8892)]