2154389400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 288

約数和(自身を含む): 7597065840

約数和(自身を除く): 5442676440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 97, 100, 108, 120, 135, 150, 162, 180, 194, 200, 216, 225, 243, 270, 291, 300, 324, 360, 388, 405, 450, 457, 485, 486, 540, 582, 600, 648, 675, 776, 810, 873, 900, 914, 970, 972, 1080, 1164, 1215, 1350, 1371, 1455, 1620, 1746, 1800, 1828, 1940, 1944, 2025, 2285, 2328, 2425, 2430, 2619, 2700, 2742, 2910, 3240, 3492, 3656, 3880, 4050, 4113, 4365, 4570, 4850, 4860, 5238, 5400, 5484, 5820, 6075, 6855, 6984, 7275, 7857, 8100, 8226, 8730, 9140, 9700, 9720, 10476, 10968, 11425, 11640, 12150, 12339, 13095, 13710, 14550, 15714, 16200, 16452, 17460, 18280, 19400, 20565, 20952, 21825, 22850, 23571, 24300, 24678, 26190, 27420, 29100, 31428, 32904, 34275, 34920, 37017, 39285, 41130, 43650, 44329, 45700, 47142, 48600, 49356, 52380, 54840, 58200, 61695, 62856, 65475, 68550, 74034, 78570, 82260, 87300, 88658, 91400, 94284, 98712, 102825, 104760, 111051, 117855, 123390, 130950, 132987, 137100, 148068, 157140, 164520, 174600, 177316, 185085, 188568, 196425, 205650, 221645, 222102, 235710, 246780, 261900, 265974, 274200, 296136, 308475, 314280, 354632, 370170, 392850, 398961, 411300, 443290, 444204, 471420, 493560, 523800, 531948, 555255, 589275, 616950, 664935, 740340, 785700, 797922, 822600, 886580, 888408, 925425, 942840, 1063896, 1108225, 1110510, 1178550, 1196883, 1233900, 1329870, 1480680, 1571400, 1595844, 1773160, 1850850, 1994805, 2216450, 2221020, 2357100, 2393766, 2467800, 2659740, 2776275, 3191688, 3324675, 3590649, 3701700, 3989610, 4432900, 4442040, 4714200, 4787532, 5319480, 5552550, 5984415, 6649350, 7181298, 7403400, 7979220, 8865800, 9575064, 9974025, 10771947, 11105100, 11968830, 13298700, 14362596, 15958440, 17953245, 19948050, 21543894, 22210200, 23937660, 26597400, 28725192, 29922075, 35906490, 39896100, 43087788, 47875320, 53859735, 59844150, 71812980, 79792200, 86175576, 89766225, 107719470, 119688300, 143625960, 179532450, 215438940, 239376600, 269298675, 359064900, 430877880, 538597350, 718129800, 1077194700, 2154389400]

約数ペア:

[(1, 2154389400), (2, 1077194700), (3, 718129800), (4, 538597350), (5, 430877880), (6, 359064900), (8, 269298675), (9, 239376600), (10, 215438940), (12, 179532450), (15, 143625960), (18, 119688300), (20, 107719470), (24, 89766225), (25, 86175576), (27, 79792200), (30, 71812980), (36, 59844150), (40, 53859735), (45, 47875320), (50, 43087788), (54, 39896100), (60, 35906490), (72, 29922075), (75, 28725192), (81, 26597400), (90, 23937660), (97, 22210200), (100, 21543894), (108, 19948050), (120, 17953245), (135, 15958440), (150, 14362596), (162, 13298700), (180, 11968830), (194, 11105100), (200, 10771947), (216, 9974025), (225, 9575064), (243, 8865800), (270, 7979220), (291, 7403400), (300, 7181298), (324, 6649350), (360, 5984415), (388, 5552550), (405, 5319480), (450, 4787532), (457, 4714200), (485, 4442040), (486, 4432900), (540, 3989610), (582, 3701700), (600, 3590649), (648, 3324675), (675, 3191688), (776, 2776275), (810, 2659740), (873, 2467800), (900, 2393766), (914, 2357100), (970, 2221020), (972, 2216450), (1080, 1994805), (1164, 1850850), (1215, 1773160), (1350, 1595844), (1371, 1571400), (1455, 1480680), (1620, 1329870), (1746, 1233900), (1800, 1196883), (1828, 1178550), (1940, 1110510), (1944, 1108225), (2025, 1063896), (2285, 942840), (2328, 925425), (2425, 888408), (2430, 886580), (2619, 822600), (2700, 797922), (2742, 785700), (2910, 740340), (3240, 664935), (3492, 616950), (3656, 589275), (3880, 555255), (4050, 531948), (4113, 523800), (4365, 493560), (4570, 471420), (4850, 444204), (4860, 443290), (5238, 411300), (5400, 398961), (5484, 392850), (5820, 370170), (6075, 354632), (6855, 314280), (6984, 308475), (7275, 296136), (7857, 274200), (8100, 265974), (8226, 261900), (8730, 246780), (9140, 235710), (9700, 222102), (9720, 221645), (10476, 205650), (10968, 196425), (11425, 188568), (11640, 185085), (12150, 177316), (12339, 174600), (13095, 164520), (13710, 157140), (14550, 148068), (15714, 137100), (16200, 132987), (16452, 130950), (17460, 123390), (18280, 117855), (19400, 111051), (20565, 104760), (20952, 102825), (21825, 98712), (22850, 94284), (23571, 91400), (24300, 88658), (24678, 87300), (26190, 82260), (27420, 78570), (29100, 74034), (31428, 68550), (32904, 65475), (34275, 62856), (34920, 61695), (37017, 58200), (39285, 54840), (41130, 52380), (43650, 49356), (44329, 48600), (45700, 47142)]