1620088200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 5787724800

約数和(自身を除く): 4167636600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 127, 150, 152, 171, 180, 190, 200, 225, 228, 254, 285, 300, 342, 360, 373, 380, 381, 450, 456, 475, 508, 570, 600, 635, 684, 746, 760, 762, 855, 900, 950, 1016, 1119, 1140, 1143, 1270, 1368, 1425, 1492, 1524, 1710, 1800, 1865, 1900, 1905, 2238, 2280, 2286, 2413, 2540, 2850, 2984, 3048, 3175, 3357, 3420, 3730, 3800, 3810, 4275, 4476, 4572, 4826, 5080, 5595, 5700, 5715, 6350, 6714, 6840, 7087, 7239, 7460, 7620, 8550, 8952, 9144, 9325, 9525, 9652, 11190, 11400, 11430, 12065, 12700, 13428, 14174, 14478, 14920, 15240, 16785, 17100, 18650, 19050, 19304, 21261, 21717, 22380, 22860, 24130, 25400, 26856, 27975, 28348, 28575, 28956, 33570, 34200, 35435, 36195, 37300, 38100, 42522, 43434, 44760, 45720, 47371, 48260, 55950, 56696, 57150, 57912, 60325, 63783, 67140, 70870, 72390, 74600, 76200, 83925, 85044, 86868, 94742, 96520, 106305, 108585, 111900, 114300, 120650, 127566, 134280, 141740, 142113, 144780, 167850, 170088, 173736, 177175, 180975, 189484, 212610, 217170, 223800, 228600, 236855, 241300, 255132, 283480, 284226, 289560, 318915, 335700, 354350, 361950, 378968, 425220, 426339, 434340, 473710, 482600, 510264, 531525, 542925, 568452, 637830, 671400, 708700, 710565, 723900, 850440, 852678, 868680, 900049, 947420, 1063050, 1085850, 1136904, 1184275, 1275660, 1417400, 1421130, 1447800, 1594575, 1705356, 1800098, 1894840, 2126100, 2131695, 2171700, 2368550, 2551320, 2700147, 2842260, 3189150, 3410712, 3552825, 3600196, 4252200, 4263390, 4343400, 4500245, 4737100, 5400294, 5684520, 6378300, 7105650, 7200392, 8100441, 8526780, 9000490, 9474200, 10658475, 10800588, 12756600, 13500735, 14211300, 16200882, 17053560, 18000980, 21316950, 21601176, 22501225, 27001470, 28422600, 32401764, 36001960, 40502205, 42633900, 45002450, 54002940, 64803528, 67503675, 81004410, 85267800, 90004900, 108005880, 135007350, 162008820, 180009800, 202511025, 270014700, 324017640, 405022050, 540029400, 810044100, 1620088200]

約数ペア:

[(1, 1620088200), (2, 810044100), (3, 540029400), (4, 405022050), (5, 324017640), (6, 270014700), (8, 202511025), (9, 180009800), (10, 162008820), (12, 135007350), (15, 108005880), (18, 90004900), (19, 85267800), (20, 81004410), (24, 67503675), (25, 64803528), (30, 54002940), (36, 45002450), (38, 42633900), (40, 40502205), (45, 36001960), (50, 32401764), (57, 28422600), (60, 27001470), (72, 22501225), (75, 21601176), (76, 21316950), (90, 18000980), (95, 17053560), (100, 16200882), (114, 14211300), (120, 13500735), (127, 12756600), (150, 10800588), (152, 10658475), (171, 9474200), (180, 9000490), (190, 8526780), (200, 8100441), (225, 7200392), (228, 7105650), (254, 6378300), (285, 5684520), (300, 5400294), (342, 4737100), (360, 4500245), (373, 4343400), (380, 4263390), (381, 4252200), (450, 3600196), (456, 3552825), (475, 3410712), (508, 3189150), (570, 2842260), (600, 2700147), (635, 2551320), (684, 2368550), (746, 2171700), (760, 2131695), (762, 2126100), (855, 1894840), (900, 1800098), (950, 1705356), (1016, 1594575), (1119, 1447800), (1140, 1421130), (1143, 1417400), (1270, 1275660), (1368, 1184275), (1425, 1136904), (1492, 1085850), (1524, 1063050), (1710, 947420), (1800, 900049), (1865, 868680), (1900, 852678), (1905, 850440), (2238, 723900), (2280, 710565), (2286, 708700), (2413, 671400), (2540, 637830), (2850, 568452), (2984, 542925), (3048, 531525), (3175, 510264), (3357, 482600), (3420, 473710), (3730, 434340), (3800, 426339), (3810, 425220), (4275, 378968), (4476, 361950), (4572, 354350), (4826, 335700), (5080, 318915), (5595, 289560), (5700, 284226), (5715, 283480), (6350, 255132), (6714, 241300), (6840, 236855), (7087, 228600), (7239, 223800), (7460, 217170), (7620, 212610), (8550, 189484), (8952, 180975), (9144, 177175), (9325, 173736), (9525, 170088), (9652, 167850), (11190, 144780), (11400, 142113), (11430, 141740), (12065, 134280), (12700, 127566), (13428, 120650), (14174, 114300), (14478, 111900), (14920, 108585), (15240, 106305), (16785, 96520), (17100, 94742), (18650, 86868), (19050, 85044), (19304, 83925), (21261, 76200), (21717, 74600), (22380, 72390), (22860, 70870), (24130, 67140), (25400, 63783), (26856, 60325), (27975, 57912), (28348, 57150), (28575, 56696), (28956, 55950), (33570, 48260), (34200, 47371), (35435, 45720), (36195, 44760), (37300, 43434), (38100, 42522)]