198348600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 657100800

約数和(自身を除く): 458752200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 127, 137, 150, 152, 190, 200, 228, 254, 274, 285, 300, 380, 381, 411, 456, 475, 508, 548, 570, 600, 635, 685, 760, 762, 822, 950, 1016, 1096, 1140, 1270, 1370, 1425, 1524, 1644, 1900, 1905, 2055, 2280, 2413, 2540, 2603, 2740, 2850, 3048, 3175, 3288, 3425, 3800, 3810, 4110, 4826, 5080, 5206, 5480, 5700, 6350, 6850, 7239, 7620, 7809, 8220, 9525, 9652, 10275, 10412, 11400, 12065, 12700, 13015, 13700, 14478, 15240, 15618, 16440, 17399, 19050, 19304, 20550, 20824, 24130, 25400, 26030, 27400, 28956, 31236, 34798, 36195, 38100, 39045, 41100, 48260, 52060, 52197, 57912, 60325, 62472, 65075, 69596, 72390, 76200, 78090, 82200, 86995, 96520, 104120, 104394, 120650, 130150, 139192, 144780, 156180, 173990, 180975, 195225, 208788, 241300, 260300, 260985, 289560, 312360, 330581, 347980, 361950, 390450, 417576, 434975, 482600, 520600, 521970, 661162, 695960, 723900, 780900, 869950, 991743, 1043940, 1304925, 1322324, 1447800, 1561800, 1652905, 1739900, 1983486, 2087880, 2609850, 2644648, 3305810, 3479800, 3966972, 4958715, 5219700, 6611620, 7933944, 8264525, 9917430, 10439400, 13223240, 16529050, 19834860, 24793575, 33058100, 39669720, 49587150, 66116200, 99174300, 198348600]

約数ペア:

[(1, 198348600), (2, 99174300), (3, 66116200), (4, 49587150), (5, 39669720), (6, 33058100), (8, 24793575), (10, 19834860), (12, 16529050), (15, 13223240), (19, 10439400), (20, 9917430), (24, 8264525), (25, 7933944), (30, 6611620), (38, 5219700), (40, 4958715), (50, 3966972), (57, 3479800), (60, 3305810), (75, 2644648), (76, 2609850), (95, 2087880), (100, 1983486), (114, 1739900), (120, 1652905), (127, 1561800), (137, 1447800), (150, 1322324), (152, 1304925), (190, 1043940), (200, 991743), (228, 869950), (254, 780900), (274, 723900), (285, 695960), (300, 661162), (380, 521970), (381, 520600), (411, 482600), (456, 434975), (475, 417576), (508, 390450), (548, 361950), (570, 347980), (600, 330581), (635, 312360), (685, 289560), (760, 260985), (762, 260300), (822, 241300), (950, 208788), (1016, 195225), (1096, 180975), (1140, 173990), (1270, 156180), (1370, 144780), (1425, 139192), (1524, 130150), (1644, 120650), (1900, 104394), (1905, 104120), (2055, 96520), (2280, 86995), (2413, 82200), (2540, 78090), (2603, 76200), (2740, 72390), (2850, 69596), (3048, 65075), (3175, 62472), (3288, 60325), (3425, 57912), (3800, 52197), (3810, 52060), (4110, 48260), (4826, 41100), (5080, 39045), (5206, 38100), (5480, 36195), (5700, 34798), (6350, 31236), (6850, 28956), (7239, 27400), (7620, 26030), (7809, 25400), (8220, 24130), (9525, 20824), (9652, 20550), (10275, 19304), (10412, 19050), (11400, 17399), (12065, 16440), (12700, 15618), (13015, 15240), (13700, 14478)]