83728260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 216

約数和(自身を含む): 322672896

約数和(自身を除く): 238944636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 863, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1617, 1726, 1764, 1980, 2156, 2205, 2310, 2589, 2695, 2772, 2940, 3234, 3452, 3465, 4315, 4410, 4620, 4851, 5178, 5390, 6041, 6468, 6930, 7767, 8085, 8630, 8820, 9493, 9702, 10356, 10780, 12082, 12945, 13860, 15534, 16170, 17260, 18123, 18986, 19404, 24164, 24255, 25890, 28479, 30205, 31068, 32340, 36246, 37972, 38835, 42287, 47465, 48510, 51780, 54369, 56958, 60410, 66451, 72492, 77670, 84574, 85437, 90615, 94930, 97020, 108738, 113916, 120820, 126861, 132902, 142395, 155340, 169148, 170874, 181230, 189860, 199353, 211435, 217476, 253722, 265804, 271845, 284790, 332255, 341748, 362460, 380583, 398706, 422870, 427185, 465157, 507444, 543690, 569580, 598059, 634305, 664510, 761166, 797412, 845740, 854370, 930314, 996765, 1087380, 1196118, 1268610, 1329020, 1395471, 1522332, 1708740, 1860628, 1902915, 1993530, 2325785, 2392236, 2537220, 2790942, 2990295, 3805830, 3987060, 4186413, 4651570, 5581884, 5980590, 6977355, 7611660, 8372826, 9303140, 11961180, 13954710, 16745652, 20932065, 27909420, 41864130, 83728260]

約数ペア:

[(1, 83728260), (2, 41864130), (3, 27909420), (4, 20932065), (5, 16745652), (6, 13954710), (7, 11961180), (9, 9303140), (10, 8372826), (11, 7611660), (12, 6977355), (14, 5980590), (15, 5581884), (18, 4651570), (20, 4186413), (21, 3987060), (22, 3805830), (28, 2990295), (30, 2790942), (33, 2537220), (35, 2392236), (36, 2325785), (42, 1993530), (44, 1902915), (45, 1860628), (49, 1708740), (55, 1522332), (60, 1395471), (63, 1329020), (66, 1268610), (70, 1196118), (77, 1087380), (84, 996765), (90, 930314), (98, 854370), (99, 845740), (105, 797412), (110, 761166), (126, 664510), (132, 634305), (140, 598059), (147, 569580), (154, 543690), (165, 507444), (180, 465157), (196, 427185), (198, 422870), (210, 398706), (220, 380583), (231, 362460), (245, 341748), (252, 332255), (294, 284790), (308, 271845), (315, 265804), (330, 253722), (385, 217476), (396, 211435), (420, 199353), (441, 189860), (462, 181230), (490, 170874), (495, 169148), (539, 155340), (588, 142395), (630, 132902), (660, 126861), (693, 120820), (735, 113916), (770, 108738), (863, 97020), (882, 94930), (924, 90615), (980, 85437), (990, 84574), (1078, 77670), (1155, 72492), (1260, 66451), (1386, 60410), (1470, 56958), (1540, 54369), (1617, 51780), (1726, 48510), (1764, 47465), (1980, 42287), (2156, 38835), (2205, 37972), (2310, 36246), (2589, 32340), (2695, 31068), (2772, 30205), (2940, 28479), (3234, 25890), (3452, 24255), (3465, 24164), (4315, 19404), (4410, 18986), (4620, 18123), (4851, 17260), (5178, 16170), (5390, 15534), (6041, 13860), (6468, 12945), (6930, 12082), (7767, 10780), (8085, 10356), (8630, 9702), (8820, 9493)]