18459070020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15731}}^1$

素因数の和:15843

約数の個数: 192

約数和(自身を含む): 59942695680

約数和(自身を除く): 41483625660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 53, 54, 60, 82, 90, 106, 108, 123, 135, 159, 164, 180, 205, 212, 246, 265, 270, 318, 369, 410, 477, 492, 530, 540, 615, 636, 738, 795, 820, 954, 1060, 1107, 1230, 1431, 1476, 1590, 1845, 1908, 2173, 2214, 2385, 2460, 2862, 3180, 3690, 4346, 4428, 4770, 5535, 5724, 6519, 7155, 7380, 8692, 9540, 10865, 11070, 13038, 14310, 15731, 19557, 21730, 22140, 26076, 28620, 31462, 32595, 39114, 43460, 47193, 58671, 62924, 65190, 78228, 78655, 94386, 97785, 117342, 130380, 141579, 157310, 188772, 195570, 234684, 235965, 283158, 293355, 314620, 391140, 424737, 471930, 566316, 586710, 644971, 707895, 833743, 849474, 943860, 1173420, 1289942, 1415790, 1667486, 1698948, 1934913, 2123685, 2501229, 2579884, 2831580, 3224855, 3334972, 3869826, 4168715, 4247370, 5002458, 5804739, 6449710, 7503687, 7739652, 8337430, 8494740, 9674565, 10004916, 11609478, 12506145, 12899420, 15007374, 16674860, 17414217, 19349130, 22511061, 23218956, 25012290, 29023695, 30014748, 34183463, 34828434, 37518435, 38698260, 45022122, 50024580, 58047390, 68366926, 69656868, 75036870, 87071085, 90044244, 102550389, 112555305, 116094780, 136733852, 150073740, 170917315, 174142170, 205100778, 225110610, 307651167, 341834630, 348284340, 410201556, 450221220, 512751945, 615302334, 683669260, 922953501, 1025503890, 1230604668, 1538255835, 1845907002, 2051007780, 3076511670, 3691814004, 4614767505, 6153023340, 9229535010, 18459070020]

約数ペア:

[(1, 18459070020), (2, 9229535010), (3, 6153023340), (4, 4614767505), (5, 3691814004), (6, 3076511670), (9, 2051007780), (10, 1845907002), (12, 1538255835), (15, 1230604668), (18, 1025503890), (20, 922953501), (27, 683669260), (30, 615302334), (36, 512751945), (41, 450221220), (45, 410201556), (53, 348284340), (54, 341834630), (60, 307651167), (82, 225110610), (90, 205100778), (106, 174142170), (108, 170917315), (123, 150073740), (135, 136733852), (159, 116094780), (164, 112555305), (180, 102550389), (205, 90044244), (212, 87071085), (246, 75036870), (265, 69656868), (270, 68366926), (318, 58047390), (369, 50024580), (410, 45022122), (477, 38698260), (492, 37518435), (530, 34828434), (540, 34183463), (615, 30014748), (636, 29023695), (738, 25012290), (795, 23218956), (820, 22511061), (954, 19349130), (1060, 17414217), (1107, 16674860), (1230, 15007374), (1431, 12899420), (1476, 12506145), (1590, 11609478), (1845, 10004916), (1908, 9674565), (2173, 8494740), (2214, 8337430), (2385, 7739652), (2460, 7503687), (2862, 6449710), (3180, 5804739), (3690, 5002458), (4346, 4247370), (4428, 4168715), (4770, 3869826), (5535, 3334972), (5724, 3224855), (6519, 2831580), (7155, 2579884), (7380, 2501229), (8692, 2123685), (9540, 1934913), (10865, 1698948), (11070, 1667486), (13038, 1415790), (14310, 1289942), (15731, 1173420), (19557, 943860), (21730, 849474), (22140, 833743), (26076, 707895), (28620, 644971), (31462, 586710), (32595, 566316), (39114, 471930), (43460, 424737), (47193, 391140), (58671, 314620), (62924, 293355), (65190, 283158), (78228, 235965), (78655, 234684), (94386, 195570), (97785, 188772), (117342, 157310), (130380, 141579)]