2018100420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 288

約数和(自身を含む): 7325031168

約数和(自身を除く): 5306930748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 137, 140, 162, 180, 189, 210, 243, 252, 270, 274, 315, 324, 378, 405, 411, 420, 433, 486, 540, 548, 567, 630, 685, 756, 810, 822, 866, 945, 959, 972, 1134, 1215, 1233, 1260, 1299, 1370, 1620, 1644, 1701, 1732, 1890, 1918, 2055, 2165, 2268, 2430, 2466, 2598, 2740, 2835, 2877, 3031, 3402, 3699, 3780, 3836, 3897, 4110, 4330, 4795, 4860, 4932, 5196, 5670, 5754, 6062, 6165, 6495, 6804, 7398, 7794, 8220, 8505, 8631, 8660, 9093, 9590, 11097, 11340, 11508, 11691, 12124, 12330, 12990, 14385, 14796, 15155, 15588, 17010, 17262, 18186, 18495, 19180, 19485, 22194, 23382, 24660, 25893, 25980, 27279, 28770, 30310, 33291, 34020, 34524, 35073, 36372, 36990, 38970, 43155, 44388, 45465, 46764, 51786, 54558, 55485, 57540, 58455, 59321, 60620, 66582, 70146, 73980, 77679, 77940, 81837, 86310, 90930, 103572, 105219, 109116, 110970, 116910, 118642, 129465, 133164, 136395, 140292, 155358, 163674, 166455, 172620, 175365, 177963, 181860, 210438, 221940, 233037, 233820, 237284, 245511, 258930, 272790, 296605, 310716, 327348, 332910, 350730, 355926, 388395, 409185, 415247, 420876, 466074, 491022, 517860, 526095, 533889, 545580, 593210, 665820, 701460, 711852, 736533, 776790, 818370, 830494, 889815, 932148, 982044, 1052190, 1067778, 1165185, 1186420, 1227555, 1245741, 1473066, 1553580, 1601667, 1636740, 1660988, 1779630, 2076235, 2104380, 2135556, 2330370, 2455110, 2491482, 2669445, 2946132, 3203334, 3559260, 3682665, 3737223, 4152470, 4660740, 4805001, 4910220, 4982964, 5338890, 6228705, 6406668, 7365330, 7474446, 8008335, 8304940, 9610002, 10677780, 11211669, 12457410, 14415003, 14730660, 14948892, 16016670, 18686115, 19220004, 22423338, 24025005, 24914820, 28830006, 32033340, 33635007, 37372230, 44846676, 48050010, 56058345, 57660012, 67270014, 72075015, 74744460, 96100020, 100905021, 112116690, 134540028, 144150030, 168175035, 201810042, 224233380, 288300060, 336350070, 403620084, 504525105, 672700140, 1009050210, 2018100420]

約数ペア:

[(1, 2018100420), (2, 1009050210), (3, 672700140), (4, 504525105), (5, 403620084), (6, 336350070), (7, 288300060), (9, 224233380), (10, 201810042), (12, 168175035), (14, 144150030), (15, 134540028), (18, 112116690), (20, 100905021), (21, 96100020), (27, 74744460), (28, 72075015), (30, 67270014), (35, 57660012), (36, 56058345), (42, 48050010), (45, 44846676), (54, 37372230), (60, 33635007), (63, 32033340), (70, 28830006), (81, 24914820), (84, 24025005), (90, 22423338), (105, 19220004), (108, 18686115), (126, 16016670), (135, 14948892), (137, 14730660), (140, 14415003), (162, 12457410), (180, 11211669), (189, 10677780), (210, 9610002), (243, 8304940), (252, 8008335), (270, 7474446), (274, 7365330), (315, 6406668), (324, 6228705), (378, 5338890), (405, 4982964), (411, 4910220), (420, 4805001), (433, 4660740), (486, 4152470), (540, 3737223), (548, 3682665), (567, 3559260), (630, 3203334), (685, 2946132), (756, 2669445), (810, 2491482), (822, 2455110), (866, 2330370), (945, 2135556), (959, 2104380), (972, 2076235), (1134, 1779630), (1215, 1660988), (1233, 1636740), (1260, 1601667), (1299, 1553580), (1370, 1473066), (1620, 1245741), (1644, 1227555), (1701, 1186420), (1732, 1165185), (1890, 1067778), (1918, 1052190), (2055, 982044), (2165, 932148), (2268, 889815), (2430, 830494), (2466, 818370), (2598, 776790), (2740, 736533), (2835, 711852), (2877, 701460), (3031, 665820), (3402, 593210), (3699, 545580), (3780, 533889), (3836, 526095), (3897, 517860), (4110, 491022), (4330, 466074), (4795, 420876), (4860, 415247), (4932, 409185), (5196, 388395), (5670, 355926), (5754, 350730), (6062, 332910), (6165, 327348), (6495, 310716), (6804, 296605), (7398, 272790), (7794, 258930), (8220, 245511), (8505, 237284), (8631, 233820), (8660, 233037), (9093, 221940), (9590, 210438), (11097, 181860), (11340, 177963), (11508, 175365), (11691, 172620), (12124, 166455), (12330, 163674), (12990, 155358), (14385, 140292), (14796, 136395), (15155, 133164), (15588, 129465), (17010, 118642), (17262, 116910), (18186, 110970), (18495, 109116), (19180, 105219), (19485, 103572), (22194, 90930), (23382, 86310), (24660, 81837), (25893, 77940), (25980, 77679), (27279, 73980), (28770, 70146), (30310, 66582), (33291, 60620), (34020, 59321), (34524, 58455), (35073, 57540), (36372, 55485), (36990, 54558), (38970, 51786), (43155, 46764), (44388, 45465)]