76420890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 262918656

約数和(自身を除く): 186497766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 43, 45, 49, 62, 63, 65, 70, 78, 86, 90, 91, 93, 98, 105, 117, 126, 129, 130, 147, 155, 182, 186, 195, 210, 215, 217, 234, 245, 258, 273, 279, 294, 301, 310, 315, 387, 390, 403, 430, 434, 441, 455, 465, 490, 546, 558, 559, 585, 602, 630, 637, 645, 651, 735, 774, 806, 819, 882, 903, 910, 930, 1085, 1118, 1170, 1209, 1274, 1290, 1302, 1333, 1365, 1395, 1470, 1505, 1519, 1638, 1677, 1806, 1911, 1935, 1953, 2015, 2107, 2170, 2205, 2418, 2666, 2709, 2730, 2790, 2795, 2821, 3010, 3038, 3185, 3255, 3354, 3627, 3822, 3870, 3906, 3913, 3999, 4030, 4095, 4214, 4410, 4515, 4557, 5031, 5418, 5590, 5642, 5733, 6045, 6321, 6370, 6510, 6665, 7254, 7595, 7826, 7998, 8190, 8385, 8463, 9030, 9114, 9331, 9555, 9765, 10062, 10535, 11466, 11739, 11997, 12090, 12642, 13330, 13545, 13671, 14105, 15190, 16770, 16926, 17329, 18135, 18662, 18963, 19110, 19530, 19565, 19747, 19995, 21070, 22785, 23478, 23994, 25155, 25389, 27090, 27342, 27391, 27993, 28210, 28665, 31605, 34658, 35217, 36270, 37926, 39130, 39494, 39990, 42315, 45570, 46655, 50310, 50778, 51987, 54782, 55986, 57330, 58695, 59241, 59985, 63210, 65317, 68355, 70434, 82173, 83979, 84630, 86645, 93310, 94815, 98735, 103974, 117390, 118482, 119970, 121303, 126945, 130634, 136710, 136955, 139965, 155961, 164346, 167958, 173290, 176085, 177723, 189630, 195951, 197470, 242606, 246519, 253890, 259935, 273910, 279930, 296205, 311922, 326585, 352170, 355446, 363909, 391902, 410865, 419895, 493038, 519870, 587853, 592410, 606515, 653170, 727818, 779805, 821730, 839790, 849121, 888615, 979755, 1091727, 1175706, 1213030, 1232595, 1559610, 1698242, 1777230, 1819545, 1959510, 2183454, 2465190, 2547363, 2939265, 3639090, 4245605, 5094726, 5458635, 5878530, 7642089, 8491210, 10917270, 12736815, 15284178, 25473630, 38210445, 76420890]

約数ペア:

[(1, 76420890), (2, 38210445), (3, 25473630), (5, 15284178), (6, 12736815), (7, 10917270), (9, 8491210), (10, 7642089), (13, 5878530), (14, 5458635), (15, 5094726), (18, 4245605), (21, 3639090), (26, 2939265), (30, 2547363), (31, 2465190), (35, 2183454), (39, 1959510), (42, 1819545), (43, 1777230), (45, 1698242), (49, 1559610), (62, 1232595), (63, 1213030), (65, 1175706), (70, 1091727), (78, 979755), (86, 888615), (90, 849121), (91, 839790), (93, 821730), (98, 779805), (105, 727818), (117, 653170), (126, 606515), (129, 592410), (130, 587853), (147, 519870), (155, 493038), (182, 419895), (186, 410865), (195, 391902), (210, 363909), (215, 355446), (217, 352170), (234, 326585), (245, 311922), (258, 296205), (273, 279930), (279, 273910), (294, 259935), (301, 253890), (310, 246519), (315, 242606), (387, 197470), (390, 195951), (403, 189630), (430, 177723), (434, 176085), (441, 173290), (455, 167958), (465, 164346), (490, 155961), (546, 139965), (558, 136955), (559, 136710), (585, 130634), (602, 126945), (630, 121303), (637, 119970), (645, 118482), (651, 117390), (735, 103974), (774, 98735), (806, 94815), (819, 93310), (882, 86645), (903, 84630), (910, 83979), (930, 82173), (1085, 70434), (1118, 68355), (1170, 65317), (1209, 63210), (1274, 59985), (1290, 59241), (1302, 58695), (1333, 57330), (1365, 55986), (1395, 54782), (1470, 51987), (1505, 50778), (1519, 50310), (1638, 46655), (1677, 45570), (1806, 42315), (1911, 39990), (1935, 39494), (1953, 39130), (2015, 37926), (2107, 36270), (2170, 35217), (2205, 34658), (2418, 31605), (2666, 28665), (2709, 28210), (2730, 27993), (2790, 27391), (2795, 27342), (2821, 27090), (3010, 25389), (3038, 25155), (3185, 23994), (3255, 23478), (3354, 22785), (3627, 21070), (3822, 19995), (3870, 19747), (3906, 19565), (3913, 19530), (3999, 19110), (4030, 18963), (4095, 18662), (4214, 18135), (4410, 17329), (4515, 16926), (4557, 16770), (5031, 15190), (5418, 14105), (5590, 13671), (5642, 13545), (5733, 13330), (6045, 12642), (6321, 12090), (6370, 11997), (6510, 11739), (6665, 11466), (7254, 10535), (7595, 10062), (7826, 9765), (7998, 9555), (8190, 9331), (8385, 9114), (8463, 9030)]