200420220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 780337152

約数和(自身を除く): 579916932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 47, 52, 55, 60, 65, 66, 70, 71, 77, 78, 84, 91, 94, 105, 110, 130, 132, 140, 141, 142, 143, 154, 156, 165, 182, 188, 195, 210, 213, 220, 231, 235, 260, 273, 282, 284, 286, 308, 329, 330, 355, 364, 385, 390, 420, 426, 429, 455, 462, 470, 497, 517, 546, 564, 572, 611, 658, 660, 705, 710, 715, 770, 780, 781, 852, 858, 910, 923, 924, 940, 987, 994, 1001, 1034, 1065, 1092, 1155, 1222, 1316, 1365, 1410, 1420, 1430, 1491, 1540, 1551, 1562, 1645, 1716, 1820, 1833, 1846, 1974, 1988, 2002, 2068, 2130, 2145, 2310, 2343, 2444, 2485, 2585, 2730, 2769, 2820, 2860, 2982, 3003, 3055, 3102, 3124, 3290, 3337, 3619, 3666, 3692, 3905, 3948, 4004, 4260, 4277, 4290, 4615, 4620, 4686, 4935, 4970, 5005, 5170, 5460, 5467, 5538, 5964, 6006, 6110, 6204, 6461, 6580, 6674, 6721, 7238, 7332, 7455, 7755, 7810, 8554, 8580, 9165, 9230, 9372, 9870, 9940, 10010, 10011, 10153, 10340, 10857, 10934, 11076, 11715, 12012, 12220, 12831, 12922, 13348, 13442, 13845, 14476, 14910, 15015, 15510, 15620, 16401, 16685, 17108, 18095, 18330, 18460, 19383, 19740, 20020, 20022, 20163, 20306, 21385, 21714, 21868, 23359, 23430, 25662, 25844, 26884, 27335, 27690, 29820, 30030, 30459, 31020, 32305, 32802, 33370, 33605, 36190, 36660, 36707, 38766, 40044, 40326, 40612, 42770, 43381, 43428, 46718, 46860, 47047, 50055, 50765, 51324, 54285, 54670, 55380, 60060, 60918, 64155, 64610, 65604, 66740, 67210, 70077, 71071, 72380, 73414, 77532, 80652, 82005, 85540, 86762, 93436, 94094, 96915, 100110, 100815, 101530, 108570, 109340, 110121, 116795, 121836, 128310, 129220, 130143, 134420, 140154, 141141, 142142, 146828, 152295, 164010, 173524, 183535, 188188, 193830, 200220, 201630, 203060, 213213, 216905, 217140, 220242, 233590, 235235, 256620, 256949, 260286, 280308, 282282, 284284, 303667, 304590, 328020, 350385, 355355, 367070, 387660, 403260, 426426, 433810, 440484, 467180, 470470, 477191, 513898, 520572, 550605, 564564, 607334, 609180, 650715, 700770, 705705, 710710, 734140, 770847, 852852, 867620, 911001, 940940, 954382, 1027796, 1066065, 1101210, 1214668, 1284745, 1301430, 1401540, 1411410, 1421420, 1431573, 1518335, 1541694, 1822002, 1908764, 2132130, 2202420, 2385955, 2569490, 2602860, 2822820, 2863146, 3036670, 3083388, 3340337, 3644004, 3854235, 4264260, 4555005, 4771910, 5138980, 5726292, 6073340, 6680674, 7157865, 7708470, 9110010, 9543820, 10021011, 13361348, 14315730, 15416940, 16701685, 18220020, 20042022, 28631460, 33403370, 40084044, 50105055, 66806740, 100210110, 200420220]

約数ペア:

[(1, 200420220), (2, 100210110), (3, 66806740), (4, 50105055), (5, 40084044), (6, 33403370), (7, 28631460), (10, 20042022), (11, 18220020), (12, 16701685), (13, 15416940), (14, 14315730), (15, 13361348), (20, 10021011), (21, 9543820), (22, 9110010), (26, 7708470), (28, 7157865), (30, 6680674), (33, 6073340), (35, 5726292), (39, 5138980), (42, 4771910), (44, 4555005), (47, 4264260), (52, 3854235), (55, 3644004), (60, 3340337), (65, 3083388), (66, 3036670), (70, 2863146), (71, 2822820), (77, 2602860), (78, 2569490), (84, 2385955), (91, 2202420), (94, 2132130), (105, 1908764), (110, 1822002), (130, 1541694), (132, 1518335), (140, 1431573), (141, 1421420), (142, 1411410), (143, 1401540), (154, 1301430), (156, 1284745), (165, 1214668), (182, 1101210), (188, 1066065), (195, 1027796), (210, 954382), (213, 940940), (220, 911001), (231, 867620), (235, 852852), (260, 770847), (273, 734140), (282, 710710), (284, 705705), (286, 700770), (308, 650715), (329, 609180), (330, 607334), (355, 564564), (364, 550605), (385, 520572), (390, 513898), (420, 477191), (426, 470470), (429, 467180), (455, 440484), (462, 433810), (470, 426426), (497, 403260), (517, 387660), (546, 367070), (564, 355355), (572, 350385), (611, 328020), (658, 304590), (660, 303667), (705, 284284), (710, 282282), (715, 280308), (770, 260286), (780, 256949), (781, 256620), (852, 235235), (858, 233590), (910, 220242), (923, 217140), (924, 216905), (940, 213213), (987, 203060), (994, 201630), (1001, 200220), (1034, 193830), (1065, 188188), (1092, 183535), (1155, 173524), (1222, 164010), (1316, 152295), (1365, 146828), (1410, 142142), (1420, 141141), (1430, 140154), (1491, 134420), (1540, 130143), (1551, 129220), (1562, 128310), (1645, 121836), (1716, 116795), (1820, 110121), (1833, 109340), (1846, 108570), (1974, 101530), (1988, 100815), (2002, 100110), (2068, 96915), (2130, 94094), (2145, 93436), (2310, 86762), (2343, 85540), (2444, 82005), (2485, 80652), (2585, 77532), (2730, 73414), (2769, 72380), (2820, 71071), (2860, 70077), (2982, 67210), (3003, 66740), (3055, 65604), (3102, 64610), (3124, 64155), (3290, 60918), (3337, 60060), (3619, 55380), (3666, 54670), (3692, 54285), (3905, 51324), (3948, 50765), (4004, 50055), (4260, 47047), (4277, 46860), (4290, 46718), (4615, 43428), (4620, 43381), (4686, 42770), (4935, 40612), (4970, 40326), (5005, 40044), (5170, 38766), (5460, 36707), (5467, 36660), (5538, 36190), (5964, 33605), (6006, 33370), (6110, 32802), (6204, 32305), (6461, 31020), (6580, 30459), (6674, 30030), (6721, 29820), (7238, 27690), (7332, 27335), (7455, 26884), (7755, 25844), (7810, 25662), (8554, 23430), (8580, 23359), (9165, 21868), (9230, 21714), (9372, 21385), (9870, 20306), (9940, 20163), (10010, 20022), (10011, 20020), (10153, 19740), (10340, 19383), (10857, 18460), (10934, 18330), (11076, 18095), (11715, 17108), (12012, 16685), (12220, 16401), (12831, 15620), (12922, 15510), (13348, 15015), (13442, 14910), (13845, 14476)]