18338702940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2098

約数の個数: 240

約数和(自身を含む): 59478183072

約数和(自身を除く): 41139480132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 163, 180, 185, 222, 270, 324, 326, 333, 370, 405, 444, 489, 540, 555, 652, 666, 740, 810, 815, 978, 999, 1110, 1332, 1467, 1620, 1630, 1665, 1877, 1956, 1998, 2220, 2445, 2934, 2997, 3260, 3330, 3754, 3996, 4401, 4890, 4995, 5631, 5868, 5994, 6031, 6660, 7335, 7508, 8802, 9385, 9780, 9990, 11262, 11988, 12062, 13203, 14670, 14985, 16893, 17604, 18093, 18770, 19980, 22005, 22524, 24124, 26406, 28155, 29340, 29970, 30155, 33786, 36186, 37540, 44010, 50679, 52812, 54279, 56310, 59940, 60310, 66015, 67572, 69449, 72372, 84465, 88020, 90465, 101358, 108558, 112620, 120620, 132030, 138898, 152037, 162837, 168930, 180930, 202716, 208347, 217116, 253395, 264060, 271395, 277796, 304074, 305951, 325674, 337860, 347245, 361860, 416694, 488511, 506790, 542790, 608148, 611902, 625041, 651348, 694490, 760185, 814185, 833388, 917853, 977022, 1013580, 1041735, 1085580, 1223804, 1250082, 1388980, 1520370, 1529755, 1628370, 1835706, 1875123, 1954044, 2083470, 2442555, 2500164, 2753559, 3040740, 3059510, 3125205, 3256740, 3671412, 3750246, 4166940, 4589265, 4885110, 5507118, 5625369, 6119020, 6250410, 7500492, 8260677, 9178530, 9375615, 9770220, 11014236, 11250738, 11320187, 12500820, 13767795, 16521354, 18357060, 18751230, 22501476, 22640374, 24782031, 27535590, 28126845, 33042708, 33960561, 37502460, 41303385, 45280748, 49564062, 55071180, 56253690, 56600935, 67921122, 82606770, 99128124, 101881683, 112507380, 113201870, 123910155, 135842244, 165213540, 169802805, 203763366, 226403740, 247820310, 305645049, 339605610, 407526732, 495640620, 509408415, 611290098, 679211220, 916935147, 1018816830, 1222580196, 1528225245, 1833870294, 2037633660, 3056450490, 3667740588, 4584675735, 6112900980, 9169351470, 18338702940]

約数ペア:

[(1, 18338702940), (2, 9169351470), (3, 6112900980), (4, 4584675735), (5, 3667740588), (6, 3056450490), (9, 2037633660), (10, 1833870294), (12, 1528225245), (15, 1222580196), (18, 1018816830), (20, 916935147), (27, 679211220), (30, 611290098), (36, 509408415), (37, 495640620), (45, 407526732), (54, 339605610), (60, 305645049), (74, 247820310), (81, 226403740), (90, 203763366), (108, 169802805), (111, 165213540), (135, 135842244), (148, 123910155), (162, 113201870), (163, 112507380), (180, 101881683), (185, 99128124), (222, 82606770), (270, 67921122), (324, 56600935), (326, 56253690), (333, 55071180), (370, 49564062), (405, 45280748), (444, 41303385), (489, 37502460), (540, 33960561), (555, 33042708), (652, 28126845), (666, 27535590), (740, 24782031), (810, 22640374), (815, 22501476), (978, 18751230), (999, 18357060), (1110, 16521354), (1332, 13767795), (1467, 12500820), (1620, 11320187), (1630, 11250738), (1665, 11014236), (1877, 9770220), (1956, 9375615), (1998, 9178530), (2220, 8260677), (2445, 7500492), (2934, 6250410), (2997, 6119020), (3260, 5625369), (3330, 5507118), (3754, 4885110), (3996, 4589265), (4401, 4166940), (4890, 3750246), (4995, 3671412), (5631, 3256740), (5868, 3125205), (5994, 3059510), (6031, 3040740), (6660, 2753559), (7335, 2500164), (7508, 2442555), (8802, 2083470), (9385, 1954044), (9780, 1875123), (9990, 1835706), (11262, 1628370), (11988, 1529755), (12062, 1520370), (13203, 1388980), (14670, 1250082), (14985, 1223804), (16893, 1085580), (17604, 1041735), (18093, 1013580), (18770, 977022), (19980, 917853), (22005, 833388), (22524, 814185), (24124, 760185), (26406, 694490), (28155, 651348), (29340, 625041), (29970, 611902), (30155, 608148), (33786, 542790), (36186, 506790), (37540, 488511), (44010, 416694), (50679, 361860), (52812, 347245), (54279, 337860), (56310, 325674), (59940, 305951), (60310, 304074), (66015, 277796), (67572, 271395), (69449, 264060), (72372, 253395), (84465, 217116), (88020, 208347), (90465, 202716), (101358, 180930), (108558, 168930), (112620, 162837), (120620, 152037), (132030, 138898)]