203216400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3014

約数の個数: 180

約数和(自身を含む): 742583920

約数和(自身を除く): 539367520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 2971, 3420, 3600, 3800, 4275, 4560, 5700, 5942, 6840, 7600, 8550, 8913, 11400, 11884, 13680, 14855, 17100, 17826, 22800, 23768, 26739, 29710, 34200, 35652, 44565, 47536, 53478, 56449, 59420, 68400, 71304, 74275, 89130, 106956, 112898, 118840, 133695, 142608, 148550, 169347, 178260, 213912, 222825, 225796, 237680, 267390, 282245, 297100, 338694, 356520, 427824, 445650, 451592, 508041, 534780, 564490, 594200, 668475, 677388, 713040, 846735, 891300, 903184, 1016082, 1069560, 1128980, 1188400, 1336950, 1354776, 1411225, 1693470, 1782600, 2032164, 2139120, 2257960, 2540205, 2673900, 2709552, 2822450, 3386940, 3565200, 4064328, 4233675, 4515920, 5080410, 5347800, 5644900, 6773880, 8128656, 8467350, 10160820, 10695600, 11289800, 12701025, 13547760, 16934700, 20321640, 22579600, 25402050, 33869400, 40643280, 50804100, 67738800, 101608200, 203216400]

約数ペア:

[(1, 203216400), (2, 101608200), (3, 67738800), (4, 50804100), (5, 40643280), (6, 33869400), (8, 25402050), (9, 22579600), (10, 20321640), (12, 16934700), (15, 13547760), (16, 12701025), (18, 11289800), (19, 10695600), (20, 10160820), (24, 8467350), (25, 8128656), (30, 6773880), (36, 5644900), (38, 5347800), (40, 5080410), (45, 4515920), (48, 4233675), (50, 4064328), (57, 3565200), (60, 3386940), (72, 2822450), (75, 2709552), (76, 2673900), (80, 2540205), (90, 2257960), (95, 2139120), (100, 2032164), (114, 1782600), (120, 1693470), (144, 1411225), (150, 1354776), (152, 1336950), (171, 1188400), (180, 1128980), (190, 1069560), (200, 1016082), (225, 903184), (228, 891300), (240, 846735), (285, 713040), (300, 677388), (304, 668475), (342, 594200), (360, 564490), (380, 534780), (400, 508041), (450, 451592), (456, 445650), (475, 427824), (570, 356520), (600, 338694), (684, 297100), (720, 282245), (760, 267390), (855, 237680), (900, 225796), (912, 222825), (950, 213912), (1140, 178260), (1200, 169347), (1368, 148550), (1425, 142608), (1520, 133695), (1710, 118840), (1800, 112898), (1900, 106956), (2280, 89130), (2736, 74275), (2850, 71304), (2971, 68400), (3420, 59420), (3600, 56449), (3800, 53478), (4275, 47536), (4560, 44565), (5700, 35652), (5942, 34200), (6840, 29710), (7600, 26739), (8550, 23768), (8913, 22800), (11400, 17826), (11884, 17100), (13680, 14855)]