188937900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 666624000

約数和(自身を除く): 477686100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 29, 30, 36, 38, 45, 50, 54, 57, 58, 60, 75, 76, 87, 90, 95, 100, 108, 114, 116, 127, 135, 145, 150, 171, 174, 180, 190, 225, 228, 254, 261, 270, 285, 290, 300, 342, 348, 380, 381, 435, 450, 475, 508, 513, 522, 540, 551, 570, 580, 635, 675, 684, 725, 762, 783, 855, 870, 900, 950, 1026, 1044, 1102, 1140, 1143, 1270, 1305, 1350, 1425, 1450, 1524, 1566, 1653, 1710, 1740, 1900, 1905, 2052, 2175, 2204, 2286, 2413, 2540, 2565, 2610, 2700, 2755, 2850, 2900, 3132, 3175, 3306, 3420, 3429, 3683, 3810, 3915, 4275, 4350, 4572, 4826, 4959, 5130, 5220, 5510, 5700, 5715, 6350, 6525, 6612, 6858, 7239, 7366, 7620, 7830, 8265, 8550, 8700, 9525, 9652, 9918, 10260, 11020, 11049, 11430, 12065, 12700, 12825, 13050, 13716, 13775, 14478, 14732, 14877, 15660, 16530, 17100, 17145, 18415, 19050, 19575, 19836, 21717, 22098, 22860, 24130, 24795, 25650, 26100, 27550, 28575, 28956, 29754, 33060, 33147, 34290, 36195, 36830, 38100, 39150, 41325, 43434, 44196, 48260, 49590, 51300, 55100, 55245, 57150, 59508, 60325, 65151, 66294, 68580, 69977, 72390, 73660, 74385, 78300, 82650, 85725, 86868, 92075, 99180, 99441, 108585, 110490, 114300, 120650, 123975, 130302, 132588, 139954, 144780, 148770, 165300, 165735, 171450, 180975, 184150, 198882, 209931, 217170, 220980, 241300, 247950, 260604, 276225, 279908, 297540, 325755, 331470, 342900, 349885, 361950, 368300, 371925, 397764, 419862, 434340, 495900, 497205, 542925, 552450, 629793, 651510, 662940, 699770, 723900, 743850, 828675, 839724, 994410, 1049655, 1085850, 1104900, 1259586, 1303020, 1399540, 1487700, 1628775, 1657350, 1749425, 1889379, 1988820, 2099310, 2171700, 2486025, 2519172, 3148965, 3257550, 3314700, 3498850, 3778758, 4198620, 4972050, 5248275, 6297930, 6515100, 6997700, 7557516, 9446895, 9944100, 10496550, 12595860, 15744825, 18893790, 20993100, 31489650, 37787580, 47234475, 62979300, 94468950, 188937900]

約数ペア:

[(1, 188937900), (2, 94468950), (3, 62979300), (4, 47234475), (5, 37787580), (6, 31489650), (9, 20993100), (10, 18893790), (12, 15744825), (15, 12595860), (18, 10496550), (19, 9944100), (20, 9446895), (25, 7557516), (27, 6997700), (29, 6515100), (30, 6297930), (36, 5248275), (38, 4972050), (45, 4198620), (50, 3778758), (54, 3498850), (57, 3314700), (58, 3257550), (60, 3148965), (75, 2519172), (76, 2486025), (87, 2171700), (90, 2099310), (95, 1988820), (100, 1889379), (108, 1749425), (114, 1657350), (116, 1628775), (127, 1487700), (135, 1399540), (145, 1303020), (150, 1259586), (171, 1104900), (174, 1085850), (180, 1049655), (190, 994410), (225, 839724), (228, 828675), (254, 743850), (261, 723900), (270, 699770), (285, 662940), (290, 651510), (300, 629793), (342, 552450), (348, 542925), (380, 497205), (381, 495900), (435, 434340), (450, 419862), (475, 397764), (508, 371925), (513, 368300), (522, 361950), (540, 349885), (551, 342900), (570, 331470), (580, 325755), (635, 297540), (675, 279908), (684, 276225), (725, 260604), (762, 247950), (783, 241300), (855, 220980), (870, 217170), (900, 209931), (950, 198882), (1026, 184150), (1044, 180975), (1102, 171450), (1140, 165735), (1143, 165300), (1270, 148770), (1305, 144780), (1350, 139954), (1425, 132588), (1450, 130302), (1524, 123975), (1566, 120650), (1653, 114300), (1710, 110490), (1740, 108585), (1900, 99441), (1905, 99180), (2052, 92075), (2175, 86868), (2204, 85725), (2286, 82650), (2413, 78300), (2540, 74385), (2565, 73660), (2610, 72390), (2700, 69977), (2755, 68580), (2850, 66294), (2900, 65151), (3132, 60325), (3175, 59508), (3306, 57150), (3420, 55245), (3429, 55100), (3683, 51300), (3810, 49590), (3915, 48260), (4275, 44196), (4350, 43434), (4572, 41325), (4826, 39150), (4959, 38100), (5130, 36830), (5220, 36195), (5510, 34290), (5700, 33147), (5715, 33060), (6350, 29754), (6525, 28956), (6612, 28575), (6858, 27550), (7239, 26100), (7366, 25650), (7620, 24795), (7830, 24130), (8265, 22860), (8550, 22098), (8700, 21717), (9525, 19836), (9652, 19575), (9918, 19050), (10260, 18415), (11020, 17145), (11049, 17100), (11430, 16530), (12065, 15660), (12700, 14877), (12825, 14732), (13050, 14478), (13716, 13775)]