91777140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 216

約数和(自身を含む): 345316608

約数和(自身を除く): 253539468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 431, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 862, 910, 1014, 1092, 1170, 1183, 1260, 1293, 1365, 1521, 1638, 1690, 1724, 1820, 2028, 2155, 2340, 2366, 2535, 2586, 2730, 3017, 3042, 3276, 3380, 3549, 3879, 4095, 4310, 4732, 5070, 5172, 5460, 5603, 5915, 6034, 6084, 6465, 7098, 7605, 7758, 8190, 8620, 9051, 10140, 10647, 11206, 11830, 12068, 12930, 14196, 15085, 15210, 15516, 16380, 16809, 17745, 18102, 19395, 21294, 22412, 23660, 25860, 27153, 28015, 30170, 30420, 33618, 35490, 36204, 38790, 39221, 42588, 45255, 50427, 53235, 54306, 56030, 60340, 67236, 70980, 72839, 77580, 78442, 84045, 90510, 100854, 106470, 108612, 112060, 117663, 135765, 145678, 156884, 168090, 181020, 196105, 201708, 212940, 218517, 235326, 252135, 271530, 291356, 336180, 352989, 364195, 392210, 437034, 470652, 504270, 509873, 543060, 588315, 655551, 705978, 728390, 784420, 874068, 1008540, 1019746, 1092585, 1176630, 1311102, 1411956, 1456780, 1529619, 1764945, 2039492, 2185170, 2353260, 2549365, 2622204, 3059238, 3277755, 3529890, 4370340, 4588857, 5098730, 6118476, 6555510, 7059780, 7648095, 9177714, 10197460, 13111020, 15296190, 18355428, 22944285, 30592380, 45888570, 91777140]

約数ペア:

[(1, 91777140), (2, 45888570), (3, 30592380), (4, 22944285), (5, 18355428), (6, 15296190), (7, 13111020), (9, 10197460), (10, 9177714), (12, 7648095), (13, 7059780), (14, 6555510), (15, 6118476), (18, 5098730), (20, 4588857), (21, 4370340), (26, 3529890), (28, 3277755), (30, 3059238), (35, 2622204), (36, 2549365), (39, 2353260), (42, 2185170), (45, 2039492), (52, 1764945), (60, 1529619), (63, 1456780), (65, 1411956), (70, 1311102), (78, 1176630), (84, 1092585), (90, 1019746), (91, 1008540), (105, 874068), (117, 784420), (126, 728390), (130, 705978), (140, 655551), (156, 588315), (169, 543060), (180, 509873), (182, 504270), (195, 470652), (210, 437034), (234, 392210), (252, 364195), (260, 352989), (273, 336180), (315, 291356), (338, 271530), (364, 252135), (390, 235326), (420, 218517), (431, 212940), (455, 201708), (468, 196105), (507, 181020), (546, 168090), (585, 156884), (630, 145678), (676, 135765), (780, 117663), (819, 112060), (845, 108612), (862, 106470), (910, 100854), (1014, 90510), (1092, 84045), (1170, 78442), (1183, 77580), (1260, 72839), (1293, 70980), (1365, 67236), (1521, 60340), (1638, 56030), (1690, 54306), (1724, 53235), (1820, 50427), (2028, 45255), (2155, 42588), (2340, 39221), (2366, 38790), (2535, 36204), (2586, 35490), (2730, 33618), (3017, 30420), (3042, 30170), (3276, 28015), (3380, 27153), (3549, 25860), (3879, 23660), (4095, 22412), (4310, 21294), (4732, 19395), (5070, 18102), (5172, 17745), (5460, 16809), (5603, 16380), (5915, 15516), (6034, 15210), (6084, 15085), (6465, 14196), (7098, 12930), (7605, 12068), (7758, 11830), (8190, 11206), (8620, 10647), (9051, 10140)]